65027586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 144990720

約数和(自身を除く): 79963134

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 79, 122, 158, 173, 183, 237, 346, 366, 474, 519, 793, 1027, 1038, 1586, 2054, 2249, 2379, 3081, 4498, 4758, 4819, 6162, 6747, 9638, 10553, 13494, 13667, 14457, 21106, 27334, 28914, 31659, 41001, 62647, 63318, 82002, 125294, 137189, 177671, 187941, 274378, 355342, 375882, 411567, 533013, 823134, 833687, 1066026, 1667374, 2501061, 5002122, 10837931, 21675862, 32513793, 65027586]

約数ペア:

[(1, 65027586), (2, 32513793), (3, 21675862), (6, 10837931), (13, 5002122), (26, 2501061), (39, 1667374), (61, 1066026), (78, 833687), (79, 823134), (122, 533013), (158, 411567), (173, 375882), (183, 355342), (237, 274378), (346, 187941), (366, 177671), (474, 137189), (519, 125294), (793, 82002), (1027, 63318), (1038, 62647), (1586, 41001), (2054, 31659), (2249, 28914), (2379, 27334), (3081, 21106), (4498, 14457), (4758, 13667), (4819, 13494), (6162, 10553), (6747, 9638)]