123996768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5044

約数の個数: 96

約数和(自身を含む): 382120704

約数和(自身を除く): 258123936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1776, 2072, 3108, 3552, 4144, 4987, 6216, 8288, 9974, 12432, 14961, 19948, 24864, 29922, 34909, 39896, 59844, 69818, 79792, 104727, 119688, 139636, 159584, 184519, 209454, 239376, 279272, 369038, 418908, 478752, 553557, 558544, 738076, 837816, 1107114, 1117088, 1291633, 1476152, 1675632, 2214228, 2583266, 2952304, 3351264, 3874899, 4428456, 5166532, 5904608, 7749798, 8856912, 10333064, 15499596, 17713824, 20666128, 30999192, 41332256, 61998384, 123996768]

約数ペア:

[(1, 123996768), (2, 61998384), (3, 41332256), (4, 30999192), (6, 20666128), (7, 17713824), (8, 15499596), (12, 10333064), (14, 8856912), (16, 7749798), (21, 5904608), (24, 5166532), (28, 4428456), (32, 3874899), (37, 3351264), (42, 2952304), (48, 2583266), (56, 2214228), (74, 1675632), (84, 1476152), (96, 1291633), (111, 1117088), (112, 1107114), (148, 837816), (168, 738076), (222, 558544), (224, 553557), (259, 478752), (296, 418908), (336, 369038), (444, 279272), (518, 239376), (592, 209454), (672, 184519), (777, 159584), (888, 139636), (1036, 119688), (1184, 104727), (1554, 79792), (1776, 69818), (2072, 59844), (3108, 39896), (3552, 34909), (4144, 29922), (4987, 24864), (6216, 19948), (8288, 14961), (9974, 12432)]