67282878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 82707522

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 79, 122, 158, 179, 183, 237, 358, 366, 474, 537, 793, 1027, 1074, 1586, 2054, 2327, 2379, 3081, 4654, 4758, 4819, 6162, 6981, 9638, 10919, 13962, 14141, 14457, 21838, 28282, 28914, 32757, 42423, 62647, 65514, 84846, 125294, 141947, 183833, 187941, 283894, 367666, 375882, 425841, 551499, 851682, 862601, 1102998, 1725202, 2587803, 5175606, 11213813, 22427626, 33641439, 67282878]

約数ペア:

[(1, 67282878), (2, 33641439), (3, 22427626), (6, 11213813), (13, 5175606), (26, 2587803), (39, 1725202), (61, 1102998), (78, 862601), (79, 851682), (122, 551499), (158, 425841), (179, 375882), (183, 367666), (237, 283894), (358, 187941), (366, 183833), (474, 141947), (537, 125294), (793, 84846), (1027, 65514), (1074, 62647), (1586, 42423), (2054, 32757), (2327, 28914), (2379, 28282), (3081, 21838), (4654, 14457), (4758, 14141), (4819, 13962), (6162, 10919), (6981, 9638)]