120829072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 80

約数和(自身を含む): 297536512

約数和(自身を除く): 176707440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2677, 2821, 3224, 3472, 5354, 5642, 6448, 10708, 11284, 18739, 21416, 22568, 34801, 37478, 42832, 45136, 69602, 74956, 82987, 139204, 149912, 165974, 243607, 278408, 299824, 331948, 487214, 556816, 580909, 663896, 974428, 1078831, 1161818, 1327792, 1948856, 2157662, 2323636, 3897712, 4315324, 4647272, 7551817, 8630648, 9294544, 15103634, 17261296, 30207268, 60414536, 120829072]

約数ペア:

[(1, 120829072), (2, 60414536), (4, 30207268), (7, 17261296), (8, 15103634), (13, 9294544), (14, 8630648), (16, 7551817), (26, 4647272), (28, 4315324), (31, 3897712), (52, 2323636), (56, 2157662), (62, 1948856), (91, 1327792), (104, 1161818), (112, 1078831), (124, 974428), (182, 663896), (208, 580909), (217, 556816), (248, 487214), (364, 331948), (403, 299824), (434, 278408), (496, 243607), (728, 165974), (806, 149912), (868, 139204), (1456, 82987), (1612, 74956), (1736, 69602), (2677, 45136), (2821, 42832), (3224, 37478), (3472, 34801), (5354, 22568), (5642, 21416), (6448, 18739), (10708, 11284)]