42664608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21163}}^1$

素因数の和:21186

約数の個数: 72

約数和(自身を含む): 138666528

約数和(自身を除く): 96001920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21163, 42326, 63489, 84652, 126978, 148141, 169304, 190467, 253956, 296282, 338608, 380934, 444423, 507912, 592564, 677216, 761868, 888846, 1015824, 1185128, 1333269, 1523736, 1777692, 2031648, 2370256, 2666538, 3047472, 3555384, 4740512, 5333076, 6094944, 7110768, 10666152, 14221536, 21332304, 42664608]

約数ペア:

[(1, 42664608), (2, 21332304), (3, 14221536), (4, 10666152), (6, 7110768), (7, 6094944), (8, 5333076), (9, 4740512), (12, 3555384), (14, 3047472), (16, 2666538), (18, 2370256), (21, 2031648), (24, 1777692), (28, 1523736), (32, 1333269), (36, 1185128), (42, 1015824), (48, 888846), (56, 761868), (63, 677216), (72, 592564), (84, 507912), (96, 444423), (112, 380934), (126, 338608), (144, 296282), (168, 253956), (224, 190467), (252, 169304), (288, 148141), (336, 126978), (504, 84652), (672, 63489), (1008, 42326), (2016, 21163)]