90910848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1146

約数の個数: 128

約数和(自身を含む): 285143040

約数和(自身を除く): 194232192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1091, 1302, 1344, 1488, 1736, 1984, 2182, 2604, 2688, 2976, 3273, 3472, 3968, 4364, 5208, 5952, 6546, 6944, 7637, 8728, 10416, 11904, 13092, 13888, 15274, 17456, 20832, 22911, 26184, 27776, 30548, 33821, 34912, 41664, 45822, 52368, 61096, 67642, 69824, 83328, 91644, 101463, 104736, 122192, 135284, 139648, 183288, 202926, 209472, 236747, 244384, 270568, 366576, 405852, 418944, 473494, 488768, 541136, 710241, 733152, 811704, 946988, 977536, 1082272, 1420482, 1466304, 1623408, 1893976, 2164544, 2840964, 2932608, 3246816, 3787952, 4329088, 5681928, 6493632, 7575904, 11363856, 12987264, 15151808, 22727712, 30303616, 45455424, 90910848]

約数ペア:

[(1, 90910848), (2, 45455424), (3, 30303616), (4, 22727712), (6, 15151808), (7, 12987264), (8, 11363856), (12, 7575904), (14, 6493632), (16, 5681928), (21, 4329088), (24, 3787952), (28, 3246816), (31, 2932608), (32, 2840964), (42, 2164544), (48, 1893976), (56, 1623408), (62, 1466304), (64, 1420482), (84, 1082272), (93, 977536), (96, 946988), (112, 811704), (124, 733152), (128, 710241), (168, 541136), (186, 488768), (192, 473494), (217, 418944), (224, 405852), (248, 366576), (336, 270568), (372, 244384), (384, 236747), (434, 209472), (448, 202926), (496, 183288), (651, 139648), (672, 135284), (744, 122192), (868, 104736), (896, 101463), (992, 91644), (1091, 83328), (1302, 69824), (1344, 67642), (1488, 61096), (1736, 52368), (1984, 45822), (2182, 41664), (2604, 34912), (2688, 33821), (2976, 30548), (3273, 27776), (3472, 26184), (3968, 22911), (4364, 20832), (5208, 17456), (5952, 15274), (6546, 13888), (6944, 13092), (7637, 11904), (8728, 10416)]