68848896

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 184728544

約数和(自身を除く): 115879648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 571, 628, 768, 942, 1142, 1256, 1713, 1884, 2284, 2512, 3426, 3768, 4568, 5024, 6852, 7536, 9136, 10048, 13704, 15072, 18272, 20096, 27408, 30144, 36544, 40192, 54816, 60288, 73088, 89647, 109632, 120576, 146176, 179294, 219264, 268941, 358588, 438528, 537882, 717176, 1075764, 1434352, 2151528, 2868704, 4303056, 5737408, 8606112, 11474816, 17212224, 22949632, 34424448, 68848896]

約数ペア:

[(1, 68848896), (2, 34424448), (3, 22949632), (4, 17212224), (6, 11474816), (8, 8606112), (12, 5737408), (16, 4303056), (24, 2868704), (32, 2151528), (48, 1434352), (64, 1075764), (96, 717176), (128, 537882), (157, 438528), (192, 358588), (256, 268941), (314, 219264), (384, 179294), (471, 146176), (571, 120576), (628, 109632), (768, 89647), (942, 73088), (1142, 60288), (1256, 54816), (1713, 40192), (1884, 36544), (2284, 30144), (2512, 27408), (3426, 20096), (3768, 18272), (4568, 15072), (5024, 13704), (6852, 10048), (7536, 9136)]