66365712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{65839}}^1$

素因数の和:65860

約数の個数: 60

約数和(自身を含む): 212268160

約数和(自身を除く): 145902448

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, 65839, 131678, 197517, 263356, 395034, 460873, 526712, 592551, 790068, 921746, 1053424, 1185102, 1382619, 1580136, 1843492, 2370204, 2765238, 3160272, 3686984, 4147857, 4740408, 5530476, 7373968, 8295714, 9480816, 11060952, 16591428, 22121904, 33182856, 66365712]

約数ペア:

[(1, 66365712), (2, 33182856), (3, 22121904), (4, 16591428), (6, 11060952), (7, 9480816), (8, 8295714), (9, 7373968), (12, 5530476), (14, 4740408), (16, 4147857), (18, 3686984), (21, 3160272), (24, 2765238), (28, 2370204), (36, 1843492), (42, 1580136), (48, 1382619), (56, 1185102), (63, 1053424), (72, 921746), (84, 790068), (112, 592551), (126, 526712), (144, 460873), (168, 395034), (252, 263356), (336, 197517), (504, 131678), (1008, 65839)]