64349712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{63839}}^1$

素因数の和:63860

約数の個数: 60

約数和(自身を含む): 205820160

約数和(自身を除く): 141470448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 63839, 127678, 191517, 255356, 383034, 446873, 510712, 574551, 766068, 893746, 1021424, 1149102, 1340619, 1532136, 1787492, 2298204, 2681238, 3064272, 3574984, 4021857, 4596408, 5362476, 7149968, 8043714, 9192816, 10724952, 16087428, 21449904, 32174856, 64349712]

約数ペア:

[(1, 64349712), (2, 32174856), (3, 21449904), (4, 16087428), (6, 10724952), (7, 9192816), (8, 8043714), (9, 7149968), (12, 5362476), (14, 4596408), (16, 4021857), (18, 3574984), (21, 3064272), (24, 2681238), (28, 2298204), (36, 1787492), (42, 1532136), (48, 1340619), (56, 1149102), (63, 1021424), (72, 893746), (84, 766068), (112, 574551), (126, 510712), (144, 446873), (168, 383034), (252, 255356), (336, 191517), (504, 127678), (1008, 63839)]