64815792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 177036288

約数和(自身を除く): 112220496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1013, 1032, 1333, 1488, 2026, 2064, 2666, 3039, 3999, 4052, 5332, 6078, 7998, 8104, 10664, 12156, 15996, 16208, 21328, 24312, 31403, 31992, 43559, 48624, 62806, 63984, 87118, 94209, 125612, 130677, 174236, 188418, 251224, 261354, 348472, 376836, 502448, 522708, 696944, 753672, 1045416, 1350329, 1507344, 2090832, 2700658, 4050987, 5401316, 8101974, 10802632, 16203948, 21605264, 32407896, 64815792]

約数ペア:

[(1, 64815792), (2, 32407896), (3, 21605264), (4, 16203948), (6, 10802632), (8, 8101974), (12, 5401316), (16, 4050987), (24, 2700658), (31, 2090832), (43, 1507344), (48, 1350329), (62, 1045416), (86, 753672), (93, 696944), (124, 522708), (129, 502448), (172, 376836), (186, 348472), (248, 261354), (258, 251224), (344, 188418), (372, 174236), (496, 130677), (516, 125612), (688, 94209), (744, 87118), (1013, 63984), (1032, 62806), (1333, 48624), (1488, 43559), (2026, 31992), (2064, 31403), (2666, 24312), (3039, 21328), (3999, 16208), (4052, 15996), (5332, 12156), (6078, 10664), (7998, 8104)]