78185044

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 85917356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 1319, 2044, 2117, 2638, 4234, 5276, 8468, 9233, 14819, 18466, 29638, 36932, 38251, 59276, 76502, 96287, 153004, 192574, 267757, 385148, 535514, 674009, 1071028, 1348018, 2696036, 2792323, 5584646, 11169292, 19546261, 39092522, 78185044]

約数ペア:

[(1, 78185044), (2, 39092522), (4, 19546261), (7, 11169292), (14, 5584646), (28, 2792323), (29, 2696036), (58, 1348018), (73, 1071028), (116, 674009), (146, 535514), (203, 385148), (292, 267757), (406, 192574), (511, 153004), (812, 96287), (1022, 76502), (1319, 59276), (2044, 38251), (2117, 36932), (2638, 29638), (4234, 18466), (5276, 14819), (8468, 9233)]