82515348

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 232714944

約数和(自身を除く): 150199596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 81, 102, 108, 142, 153, 162, 204, 211, 213, 284, 306, 324, 422, 426, 459, 612, 633, 639, 844, 852, 918, 1207, 1266, 1278, 1377, 1836, 1899, 1917, 2414, 2532, 2556, 2754, 3587, 3621, 3798, 3834, 4828, 5508, 5697, 5751, 7174, 7242, 7596, 7668, 10761, 10863, 11394, 11502, 14348, 14484, 14981, 17091, 21522, 21726, 22788, 23004, 29962, 32283, 32589, 34182, 43044, 43452, 44943, 59924, 64566, 65178, 68364, 89886, 96849, 97767, 129132, 130356, 134829, 179772, 193698, 195534, 254677, 269658, 290547, 387396, 391068, 404487, 509354, 539316, 581094, 764031, 808974, 1018708, 1162188, 1213461, 1528062, 1617948, 2292093, 2426922, 3056124, 4584186, 4853844, 6876279, 9168372, 13752558, 20628837, 27505116, 41257674, 82515348]

約数ペア:

[(1, 82515348), (2, 41257674), (3, 27505116), (4, 20628837), (6, 13752558), (9, 9168372), (12, 6876279), (17, 4853844), (18, 4584186), (27, 3056124), (34, 2426922), (36, 2292093), (51, 1617948), (54, 1528062), (68, 1213461), (71, 1162188), (81, 1018708), (102, 808974), (108, 764031), (142, 581094), (153, 539316), (162, 509354), (204, 404487), (211, 391068), (213, 387396), (284, 290547), (306, 269658), (324, 254677), (422, 195534), (426, 193698), (459, 179772), (612, 134829), (633, 130356), (639, 129132), (844, 97767), (852, 96849), (918, 89886), (1207, 68364), (1266, 65178), (1278, 64566), (1377, 59924), (1836, 44943), (1899, 43452), (1917, 43044), (2414, 34182), (2532, 32589), (2556, 32283), (2754, 29962), (3587, 23004), (3621, 22788), (3798, 21726), (3834, 21522), (4828, 17091), (5508, 14981), (5697, 14484), (5751, 14348), (7174, 11502), (7242, 11394), (7596, 10863), (7668, 10761)]