127479996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8293}}^1$

素因数の和:8371

約数の個数: 72

約数和(自身を含む): 374357984

約数和(自身を除く): 246877988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 8293, 15372, 16586, 24879, 33172, 49758, 58051, 74637, 99516, 116102, 149274, 174153, 232204, 298548, 348306, 505873, 522459, 696612, 1011746, 1044918, 1517619, 2023492, 2089836, 3035238, 3541111, 4552857, 6070476, 7082222, 9105714, 10623333, 14164444, 18211428, 21246666, 31869999, 42493332, 63739998, 127479996]

約数ペア:

[(1, 127479996), (2, 63739998), (3, 42493332), (4, 31869999), (6, 21246666), (7, 18211428), (9, 14164444), (12, 10623333), (14, 9105714), (18, 7082222), (21, 6070476), (28, 4552857), (36, 3541111), (42, 3035238), (61, 2089836), (63, 2023492), (84, 1517619), (122, 1044918), (126, 1011746), (183, 696612), (244, 522459), (252, 505873), (366, 348306), (427, 298548), (549, 232204), (732, 174153), (854, 149274), (1098, 116102), (1281, 99516), (1708, 74637), (2196, 58051), (2562, 49758), (3843, 33172), (5124, 24879), (7686, 16586), (8293, 15372)]