64461462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 81851754

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 503, 689, 806, 1006, 1209, 1378, 1509, 1643, 2067, 2418, 3018, 3286, 4134, 4929, 6539, 9858, 13078, 15593, 19617, 21359, 26659, 31186, 39234, 42718, 46779, 53318, 64077, 79977, 93558, 128154, 159954, 202709, 346567, 405418, 608127, 693134, 826429, 1039701, 1216254, 1652858, 2079402, 2479287, 4958574, 10743577, 21487154, 32230731, 64461462]

約数ペア:

[(1, 64461462), (2, 32230731), (3, 21487154), (6, 10743577), (13, 4958574), (26, 2479287), (31, 2079402), (39, 1652858), (53, 1216254), (62, 1039701), (78, 826429), (93, 693134), (106, 608127), (159, 405418), (186, 346567), (318, 202709), (403, 159954), (503, 128154), (689, 93558), (806, 79977), (1006, 64077), (1209, 53318), (1378, 46779), (1509, 42718), (1643, 39234), (2067, 31186), (2418, 26659), (3018, 21359), (3286, 19617), (4134, 15593), (4929, 13078), (6539, 9858)]