81090792

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 231828480

約数和(自身を除く): 150737688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 558, 564, 744, 773, 846, 1116, 1128, 1457, 1546, 1692, 2232, 2319, 2914, 3092, 3384, 4371, 4638, 5828, 6184, 6957, 8742, 9276, 11656, 13113, 13914, 17484, 18552, 23963, 26226, 27828, 34968, 36331, 47926, 52452, 55656, 71889, 72662, 95852, 104904, 108993, 143778, 145324, 191704, 215667, 217986, 287556, 290648, 326979, 431334, 435972, 575112, 653958, 862668, 871944, 1126261, 1307916, 1725336, 2252522, 2615832, 3378783, 4505044, 6757566, 9010088, 10136349, 13515132, 20272698, 27030264, 40545396, 81090792]

約数ペア:

[(1, 81090792), (2, 40545396), (3, 27030264), (4, 20272698), (6, 13515132), (8, 10136349), (9, 9010088), (12, 6757566), (18, 4505044), (24, 3378783), (31, 2615832), (36, 2252522), (47, 1725336), (62, 1307916), (72, 1126261), (93, 871944), (94, 862668), (124, 653958), (141, 575112), (186, 435972), (188, 431334), (248, 326979), (279, 290648), (282, 287556), (372, 217986), (376, 215667), (423, 191704), (558, 145324), (564, 143778), (744, 108993), (773, 104904), (846, 95852), (1116, 72662), (1128, 71889), (1457, 55656), (1546, 52452), (1692, 47926), (2232, 36331), (2319, 34968), (2914, 27828), (3092, 26226), (3384, 23963), (4371, 18552), (4638, 17484), (5828, 13914), (6184, 13113), (6957, 11656), (8742, 9276)]