66948336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 239627520

約数和(自身を除く): 172679184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 131, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 262, 273, 312, 336, 338, 351, 364, 378, 393, 432, 468, 504, 507, 524, 546, 624, 676, 702, 728, 756, 786, 819, 917, 936, 1008, 1014, 1048, 1092, 1179, 1183, 1352, 1404, 1456, 1512, 1521, 1572, 1638, 1703, 1834, 1872, 2028, 2096, 2184, 2358, 2366, 2457, 2704, 2751, 2808, 3024, 3042, 3144, 3276, 3406, 3537, 3549, 3668, 4056, 4368, 4563, 4716, 4732, 4914, 5109, 5502, 5616, 6084, 6288, 6552, 6812, 7074, 7098, 7336, 8112, 8253, 9126, 9432, 9464, 9828, 10218, 10647, 11004, 11921, 12168, 13104, 13624, 14148, 14196, 14672, 15327, 16506, 18252, 18864, 18928, 19656, 20436, 21294, 22008, 22139, 23842, 24336, 24759, 27248, 28296, 28392, 30654, 31941, 33012, 35763, 36504, 39312, 40872, 42588, 44016, 44278, 45981, 47684, 49518, 56592, 56784, 61308, 63882, 66024, 66417, 71526, 73008, 81744, 85176, 88556, 91962, 95368, 99036, 107289, 122616, 127764, 132048, 132834, 143052, 154973, 170352, 177112, 183924, 190736, 198072, 199251, 214578, 245232, 255528, 265668, 286104, 309946, 321867, 354224, 367848, 396144, 398502, 429156, 464919, 511056, 531336, 572208, 597753, 619892, 643734, 735696, 797004, 858312, 929838, 1062672, 1195506, 1239784, 1287468, 1394757, 1594008, 1716624, 1859676, 2391012, 2479568, 2574936, 2789514, 3188016, 3719352, 4184271, 4782024, 5149872, 5579028, 7438704, 8368542, 9564048, 11158056, 16737084, 22316112, 33474168, 66948336]

約数ペア:

[(1, 66948336), (2, 33474168), (3, 22316112), (4, 16737084), (6, 11158056), (7, 9564048), (8, 8368542), (9, 7438704), (12, 5579028), (13, 5149872), (14, 4782024), (16, 4184271), (18, 3719352), (21, 3188016), (24, 2789514), (26, 2574936), (27, 2479568), (28, 2391012), (36, 1859676), (39, 1716624), (42, 1594008), (48, 1394757), (52, 1287468), (54, 1239784), (56, 1195506), (63, 1062672), (72, 929838), (78, 858312), (84, 797004), (91, 735696), (104, 643734), (108, 619892), (112, 597753), (117, 572208), (126, 531336), (131, 511056), (144, 464919), (156, 429156), (168, 398502), (169, 396144), (182, 367848), (189, 354224), (208, 321867), (216, 309946), (234, 286104), (252, 265668), (262, 255528), (273, 245232), (312, 214578), (336, 199251), (338, 198072), (351, 190736), (364, 183924), (378, 177112), (393, 170352), (432, 154973), (468, 143052), (504, 132834), (507, 132048), (524, 127764), (546, 122616), (624, 107289), (676, 99036), (702, 95368), (728, 91962), (756, 88556), (786, 85176), (819, 81744), (917, 73008), (936, 71526), (1008, 66417), (1014, 66024), (1048, 63882), (1092, 61308), (1179, 56784), (1183, 56592), (1352, 49518), (1404, 47684), (1456, 45981), (1512, 44278), (1521, 44016), (1572, 42588), (1638, 40872), (1703, 39312), (1834, 36504), (1872, 35763), (2028, 33012), (2096, 31941), (2184, 30654), (2358, 28392), (2366, 28296), (2457, 27248), (2704, 24759), (2751, 24336), (2808, 23842), (3024, 22139), (3042, 22008), (3144, 21294), (3276, 20436), (3406, 19656), (3537, 18928), (3549, 18864), (3668, 18252), (4056, 16506), (4368, 15327), (4563, 14672), (4716, 14196), (4732, 14148), (4914, 13624), (5109, 13104), (5502, 12168), (5616, 11921), (6084, 11004), (6288, 10647), (6552, 10218), (6812, 9828), (7074, 9464), (7098, 9432), (7336, 9126), (8112, 8253)]