68937176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 177292800

約数和(自身を除く): 108355624

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 29, 34, 44, 56, 58, 68, 77, 88, 116, 119, 136, 154, 187, 203, 227, 232, 238, 308, 319, 374, 406, 454, 476, 493, 616, 638, 748, 812, 908, 952, 986, 1276, 1309, 1496, 1589, 1624, 1816, 1972, 2233, 2497, 2552, 2618, 3178, 3451, 3859, 3944, 4466, 4994, 5236, 5423, 6356, 6583, 6902, 7718, 8932, 9988, 10472, 10846, 12712, 13166, 13804, 15436, 17479, 17864, 19976, 21692, 26332, 27013, 27608, 30872, 34958, 37961, 42449, 43384, 46081, 52664, 54026, 69916, 72413, 75922, 84898, 92162, 108052, 111911, 139832, 144826, 151844, 169796, 184324, 216104, 223822, 289652, 297143, 303688, 339592, 368648, 447644, 506891, 579304, 594286, 783377, 895288, 1013782, 1188572, 1231021, 1566754, 2027564, 2377144, 2462042, 3133508, 4055128, 4924084, 6267016, 8617147, 9848168, 17234294, 34468588, 68937176]

約数ペア:

[(1, 68937176), (2, 34468588), (4, 17234294), (7, 9848168), (8, 8617147), (11, 6267016), (14, 4924084), (17, 4055128), (22, 3133508), (28, 2462042), (29, 2377144), (34, 2027564), (44, 1566754), (56, 1231021), (58, 1188572), (68, 1013782), (77, 895288), (88, 783377), (116, 594286), (119, 579304), (136, 506891), (154, 447644), (187, 368648), (203, 339592), (227, 303688), (232, 297143), (238, 289652), (308, 223822), (319, 216104), (374, 184324), (406, 169796), (454, 151844), (476, 144826), (493, 139832), (616, 111911), (638, 108052), (748, 92162), (812, 84898), (908, 75922), (952, 72413), (986, 69916), (1276, 54026), (1309, 52664), (1496, 46081), (1589, 43384), (1624, 42449), (1816, 37961), (1972, 34958), (2233, 30872), (2497, 27608), (2552, 27013), (2618, 26332), (3178, 21692), (3451, 19976), (3859, 17864), (3944, 17479), (4466, 15436), (4994, 13804), (5236, 13166), (5423, 12712), (6356, 10846), (6583, 10472), (6902, 9988), (7718, 8932)]