67280171868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{2549}}^1$

素因数の和:3737

約数の個数: 216

約数和(自身を含む): 213322636800

約数和(自身を除く): 146042464932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1151, 1274, 1638, 1764, 1911, 2302, 2548, 2549, 3276, 3453, 3822, 4604, 5098, 5733, 6906, 7644, 7647, 8057, 10196, 10359, 11466, 13812, 14963, 15294, 16114, 17843, 20718, 22932, 22941, 24171, 29926, 30588, 32228, 33137, 35686, 41436, 44889, 45882, 48342, 53529, 56399, 59852, 66274, 71372, 72513, 89778, 91764, 96684, 99411, 104741, 107058, 112798, 124901, 132548, 134667, 145026, 160587, 169197, 179556, 198822, 209482, 214116, 225596, 231959, 249802, 269334, 290052, 298233, 314223, 321174, 338394, 374703, 397644, 418964, 463918, 499604, 507591, 538668, 596466, 628446, 642348, 676788, 695877, 733187, 749406, 927836, 942669, 1015182, 1124109, 1192932, 1256892, 1391754, 1466374, 1498812, 1623713, 1885338, 2030364, 2087631, 2199561, 2248218, 2783508, 2932748, 2933899, 3247426, 3770676, 4175262, 4399122, 4496436, 4871139, 5867798, 6494852, 6598683, 8350524, 8798244, 8801697, 9742278, 11735596, 13197366, 14613417, 17603394, 19484556, 20537293, 26394732, 26405091, 29226834, 35206788, 38140687, 41074586, 52810182, 58453668, 61611879, 76281374, 82149172, 105620364, 114422061, 123223758, 143761051, 152562748, 184835637, 228844122, 246447516, 266984809, 287522102, 343266183, 369671274, 431283153, 457688244, 533969618, 575044204, 686532366, 739342548, 800954427, 862566306, 1067939236, 1293849459, 1373064732, 1601908854, 1725132612, 1868893663, 2402863281, 2587698918, 3203817708, 3737787326, 4805726562, 5175397836, 5606680989, 7475574652, 9611453124, 11213361978, 16820042967, 22426723956, 33640085934, 67280171868]

約数ペア:

[(1, 67280171868), (2, 33640085934), (3, 22426723956), (4, 16820042967), (6, 11213361978), (7, 9611453124), (9, 7475574652), (12, 5606680989), (13, 5175397836), (14, 4805726562), (18, 3737787326), (21, 3203817708), (26, 2587698918), (28, 2402863281), (36, 1868893663), (39, 1725132612), (42, 1601908854), (49, 1373064732), (52, 1293849459), (63, 1067939236), (78, 862566306), (84, 800954427), (91, 739342548), (98, 686532366), (117, 575044204), (126, 533969618), (147, 457688244), (156, 431283153), (182, 369671274), (196, 343266183), (234, 287522102), (252, 266984809), (273, 246447516), (294, 228844122), (364, 184835637), (441, 152562748), (468, 143761051), (546, 123223758), (588, 114422061), (637, 105620364), (819, 82149172), (882, 76281374), (1092, 61611879), (1151, 58453668), (1274, 52810182), (1638, 41074586), (1764, 38140687), (1911, 35206788), (2302, 29226834), (2548, 26405091), (2549, 26394732), (3276, 20537293), (3453, 19484556), (3822, 17603394), (4604, 14613417), (5098, 13197366), (5733, 11735596), (6906, 9742278), (7644, 8801697), (7647, 8798244), (8057, 8350524), (10196, 6598683), (10359, 6494852), (11466, 5867798), (13812, 4871139), (14963, 4496436), (15294, 4399122), (16114, 4175262), (17843, 3770676), (20718, 3247426), (22932, 2933899), (22941, 2932748), (24171, 2783508), (29926, 2248218), (30588, 2199561), (32228, 2087631), (33137, 2030364), (35686, 1885338), (41436, 1623713), (44889, 1498812), (45882, 1466374), (48342, 1391754), (53529, 1256892), (56399, 1192932), (59852, 1124109), (66274, 1015182), (71372, 942669), (72513, 927836), (89778, 749406), (91764, 733187), (96684, 695877), (99411, 676788), (104741, 642348), (107058, 628446), (112798, 596466), (124901, 538668), (132548, 507591), (134667, 499604), (145026, 463918), (160587, 418964), (169197, 397644), (179556, 374703), (198822, 338394), (209482, 321174), (214116, 314223), (225596, 298233), (231959, 290052), (249802, 269334)]