66479868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 162

約数和(自身を含む): 212625504

約数和(自身を除く): 146145636

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, 169, 182, 196, 223, 234, 252, 273, 294, 338, 364, 441, 446, 468, 507, 546, 588, 637, 669, 676, 819, 882, 892, 1014, 1092, 1183, 1274, 1338, 1521, 1561, 1638, 1764, 1911, 2007, 2028, 2366, 2548, 2676, 2899, 3042, 3122, 3276, 3549, 3822, 4014, 4683, 4732, 5733, 5798, 6084, 6244, 7098, 7644, 8028, 8281, 8697, 9366, 10647, 10927, 11466, 11596, 14049, 14196, 16562, 17394, 18732, 20293, 21294, 21854, 22932, 24843, 26091, 28098, 32781, 33124, 34788, 37687, 40586, 42588, 43708, 49686, 52182, 56196, 60879, 65562, 74529, 75374, 81172, 98343, 99372, 104364, 113061, 121758, 131124, 142051, 149058, 150748, 182637, 196686, 226122, 243516, 263809, 284102, 298116, 339183, 365274, 393372, 426153, 452244, 527618, 568204, 678366, 730548, 791427, 852306, 1055236, 1278459, 1356732, 1582854, 1704612, 1846663, 2374281, 2556918, 3165708, 3693326, 4748562, 5113836, 5539989, 7386652, 9497124, 11079978, 16619967, 22159956, 33239934, 66479868]

約数ペア:

[(1, 66479868), (2, 33239934), (3, 22159956), (4, 16619967), (6, 11079978), (7, 9497124), (9, 7386652), (12, 5539989), (13, 5113836), (14, 4748562), (18, 3693326), (21, 3165708), (26, 2556918), (28, 2374281), (36, 1846663), (39, 1704612), (42, 1582854), (49, 1356732), (52, 1278459), (63, 1055236), (78, 852306), (84, 791427), (91, 730548), (98, 678366), (117, 568204), (126, 527618), (147, 452244), (156, 426153), (169, 393372), (182, 365274), (196, 339183), (223, 298116), (234, 284102), (252, 263809), (273, 243516), (294, 226122), (338, 196686), (364, 182637), (441, 150748), (446, 149058), (468, 142051), (507, 131124), (546, 121758), (588, 113061), (637, 104364), (669, 99372), (676, 98343), (819, 81172), (882, 75374), (892, 74529), (1014, 65562), (1092, 60879), (1183, 56196), (1274, 52182), (1338, 49686), (1521, 43708), (1561, 42588), (1638, 40586), (1764, 37687), (1911, 34788), (2007, 33124), (2028, 32781), (2366, 28098), (2548, 26091), (2676, 24843), (2899, 22932), (3042, 21854), (3122, 21294), (3276, 20293), (3549, 18732), (3822, 17394), (4014, 16562), (4683, 14196), (4732, 14049), (5733, 11596), (5798, 11466), (6084, 10927), (6244, 10647), (7098, 9366), (7644, 8697), (8028, 8281)]