64320816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4138

約数の個数: 80

約数和(自身を含む): 193987584

約数和(自身を除く): 129666768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 4073, 5264, 7896, 8146, 12219, 15792, 16292, 24438, 28511, 32584, 48876, 57022, 65168, 85533, 97752, 114044, 171066, 191431, 195504, 228088, 342132, 382862, 456176, 574293, 684264, 765724, 1148586, 1340017, 1368528, 1531448, 2297172, 2680034, 3062896, 4020051, 4594344, 5360068, 8040102, 9188688, 10720136, 16080204, 21440272, 32160408, 64320816]

約数ペア:

[(1, 64320816), (2, 32160408), (3, 21440272), (4, 16080204), (6, 10720136), (7, 9188688), (8, 8040102), (12, 5360068), (14, 4594344), (16, 4020051), (21, 3062896), (24, 2680034), (28, 2297172), (42, 1531448), (47, 1368528), (48, 1340017), (56, 1148586), (84, 765724), (94, 684264), (112, 574293), (141, 456176), (168, 382862), (188, 342132), (282, 228088), (329, 195504), (336, 191431), (376, 171066), (564, 114044), (658, 97752), (752, 85533), (987, 65168), (1128, 57022), (1316, 48876), (1974, 32584), (2256, 28511), (2632, 24438), (3948, 16292), (4073, 15792), (5264, 12219), (7896, 8146)]