126975996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1093}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 367951584

約数和(自身を除く): 240975588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 461, 922, 1093, 1383, 1844, 2186, 2766, 3227, 3279, 4149, 4372, 5532, 6454, 6558, 7651, 8298, 9681, 9837, 12908, 13116, 15302, 16596, 19362, 19674, 22953, 29043, 30604, 38724, 39348, 45906, 58086, 68859, 91812, 116172, 137718, 275436, 503873, 1007746, 1511619, 2015492, 3023238, 3527111, 4534857, 6046476, 7054222, 9069714, 10581333, 14108444, 18139428, 21162666, 31743999, 42325332, 63487998, 126975996]

約数ペア:

[(1, 126975996), (2, 63487998), (3, 42325332), (4, 31743999), (6, 21162666), (7, 18139428), (9, 14108444), (12, 10581333), (14, 9069714), (18, 7054222), (21, 6046476), (28, 4534857), (36, 3527111), (42, 3023238), (63, 2015492), (84, 1511619), (126, 1007746), (252, 503873), (461, 275436), (922, 137718), (1093, 116172), (1383, 91812), (1844, 68859), (2186, 58086), (2766, 45906), (3227, 39348), (3279, 38724), (4149, 30604), (4372, 29043), (5532, 22953), (6454, 19674), (6558, 19362), (7651, 16596), (8298, 15302), (9681, 13116), (9837, 12908)]