68917632

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25639}}^1$

素因数の和:25663

約数の個数: 64

約数和(自身を含む): 209222400

約数和(自身を除く): 140304768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25639, 51278, 76917, 102556, 153834, 179473, 205112, 307668, 358946, 410224, 538419, 615336, 717892, 820448, 1076838, 1230672, 1435784, 1640896, 2153676, 2461344, 2871568, 3281792, 4307352, 4922688, 5743136, 8614704, 9845376, 11486272, 17229408, 22972544, 34458816, 68917632]

約数ペア:

[(1, 68917632), (2, 34458816), (3, 22972544), (4, 17229408), (6, 11486272), (7, 9845376), (8, 8614704), (12, 5743136), (14, 4922688), (16, 4307352), (21, 3281792), (24, 2871568), (28, 2461344), (32, 2153676), (42, 1640896), (48, 1435784), (56, 1230672), (64, 1076838), (84, 820448), (96, 717892), (112, 615336), (128, 538419), (168, 410224), (192, 358946), (224, 307668), (336, 205112), (384, 179473), (448, 153834), (672, 102556), (896, 76917), (1344, 51278), (2688, 25639)]