74774406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 176795136

約数和(自身を除く): 102020730

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 173, 246, 251, 287, 346, 502, 519, 574, 753, 861, 1038, 1211, 1506, 1722, 1757, 2422, 3514, 3633, 5271, 7093, 7266, 10291, 10542, 14186, 20582, 21279, 30873, 42558, 43423, 49651, 61746, 72037, 86846, 99302, 130269, 144074, 148953, 216111, 260538, 297906, 303961, 432222, 607922, 911883, 1780343, 1823766, 3560686, 5341029, 10682058, 12462401, 24924802, 37387203, 74774406]

約数ペア:

[(1, 74774406), (2, 37387203), (3, 24924802), (6, 12462401), (7, 10682058), (14, 5341029), (21, 3560686), (41, 1823766), (42, 1780343), (82, 911883), (123, 607922), (173, 432222), (246, 303961), (251, 297906), (287, 260538), (346, 216111), (502, 148953), (519, 144074), (574, 130269), (753, 99302), (861, 86846), (1038, 72037), (1211, 61746), (1506, 49651), (1722, 43423), (1757, 42558), (2422, 30873), (3514, 21279), (3633, 20582), (5271, 14186), (7093, 10542), (7266, 10291)]