47156789484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6977}}^1\times {\mathrm{26821}}^1$

素因数の和:33815

約数の個数: 72

約数和(自身を含む): 136255330848

約数和(自身を除く): 89098541364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6977, 13954, 20931, 26821, 27908, 41862, 48839, 53642, 62793, 80463, 83724, 97678, 107284, 125586, 146517, 160926, 187747, 195356, 241389, 251172, 293034, 321852, 375494, 439551, 482778, 563241, 586068, 750988, 879102, 965556, 1126482, 1689723, 1758204, 2252964, 3379446, 6758892, 187130117, 374260234, 561390351, 748520468, 1122780702, 1309910819, 1684171053, 2245561404, 2619821638, 3368342106, 3929732457, 5239643276, 6736684212, 7859464914, 11789197371, 15718929828, 23578394742, 47156789484]

約数ペア:

[(1, 47156789484), (2, 23578394742), (3, 15718929828), (4, 11789197371), (6, 7859464914), (7, 6736684212), (9, 5239643276), (12, 3929732457), (14, 3368342106), (18, 2619821638), (21, 2245561404), (28, 1684171053), (36, 1309910819), (42, 1122780702), (63, 748520468), (84, 561390351), (126, 374260234), (252, 187130117), (6977, 6758892), (13954, 3379446), (20931, 2252964), (26821, 1758204), (27908, 1689723), (41862, 1126482), (48839, 965556), (53642, 879102), (62793, 750988), (80463, 586068), (83724, 563241), (97678, 482778), (107284, 439551), (125586, 375494), (146517, 321852), (160926, 293034), (187747, 251172), (195356, 241389)]