73309912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 155232000

約数和(自身を除く): 81922088

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 109, 116, 218, 223, 232, 377, 436, 446, 754, 872, 892, 1417, 1508, 1784, 2834, 2899, 3016, 3161, 5668, 5798, 6322, 6467, 11336, 11596, 12644, 12934, 23192, 24307, 25288, 25868, 41093, 48614, 51736, 82186, 84071, 97228, 164372, 168142, 194456, 315991, 328744, 336284, 631982, 672568, 704903, 1263964, 1409806, 2527928, 2819612, 5639224, 9163739, 18327478, 36654956, 73309912]

約数ペア:

[(1, 73309912), (2, 36654956), (4, 18327478), (8, 9163739), (13, 5639224), (26, 2819612), (29, 2527928), (52, 1409806), (58, 1263964), (104, 704903), (109, 672568), (116, 631982), (218, 336284), (223, 328744), (232, 315991), (377, 194456), (436, 168142), (446, 164372), (754, 97228), (872, 84071), (892, 82186), (1417, 51736), (1508, 48614), (1784, 41093), (2834, 25868), (2899, 25288), (3016, 24307), (3161, 23192), (5668, 12934), (5798, 12644), (6322, 11596), (6467, 11336)]