90159342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2793

約数の個数: 64

約数和(自身を含む): 225652224

約数和(自身を除く): 135492882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 2707, 4758, 5414, 5551, 8121, 11102, 16242, 16653, 18949, 33306, 35191, 37898, 56847, 70382, 105573, 113694, 165127, 211146, 246337, 330254, 492674, 495381, 739011, 990762, 1155889, 1478022, 2146651, 2311778, 3467667, 4293302, 6439953, 6935334, 12879906, 15026557, 30053114, 45079671, 90159342]

約数ペア:

[(1, 90159342), (2, 45079671), (3, 30053114), (6, 15026557), (7, 12879906), (13, 6935334), (14, 6439953), (21, 4293302), (26, 3467667), (39, 2311778), (42, 2146651), (61, 1478022), (78, 1155889), (91, 990762), (122, 739011), (182, 495381), (183, 492674), (273, 330254), (366, 246337), (427, 211146), (546, 165127), (793, 113694), (854, 105573), (1281, 70382), (1586, 56847), (2379, 37898), (2562, 35191), (2707, 33306), (4758, 18949), (5414, 16653), (5551, 16242), (8121, 11102)]