72112096

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 177992640

約数和(自身を除く): 105880544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 406, 464, 476, 493, 544, 653, 812, 928, 952, 986, 1306, 1624, 1904, 1972, 2612, 3248, 3451, 3808, 3944, 4571, 5224, 6496, 6902, 7888, 9142, 10448, 11101, 13804, 15776, 18284, 18937, 20896, 22202, 27608, 36568, 37874, 44404, 55216, 73136, 75748, 77707, 88808, 110432, 132559, 146272, 151496, 155414, 177616, 265118, 302992, 310828, 321929, 355232, 530236, 605984, 621656, 643858, 1060472, 1243312, 1287716, 2120944, 2253503, 2486624, 2575432, 4241888, 4507006, 5150864, 9014012, 10301728, 18028024, 36056048, 72112096]

約数ペア:

[(1, 72112096), (2, 36056048), (4, 18028024), (7, 10301728), (8, 9014012), (14, 5150864), (16, 4507006), (17, 4241888), (28, 2575432), (29, 2486624), (32, 2253503), (34, 2120944), (56, 1287716), (58, 1243312), (68, 1060472), (112, 643858), (116, 621656), (119, 605984), (136, 530236), (203, 355232), (224, 321929), (232, 310828), (238, 302992), (272, 265118), (406, 177616), (464, 155414), (476, 151496), (493, 146272), (544, 132559), (653, 110432), (812, 88808), (928, 77707), (952, 75748), (986, 73136), (1306, 55216), (1624, 44404), (1904, 37874), (1972, 36568), (2612, 27608), (3248, 22202), (3451, 20896), (3808, 18937), (3944, 18284), (4571, 15776), (5224, 13804), (6496, 11101), (6902, 10448), (7888, 9142)]