84105868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16063}}^1$

素因数の和:16102

約数の個数: 48

約数和(自身を含む): 194310144

約数和(自身を除く): 110204276

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 16063, 32126, 64252, 112441, 176693, 224882, 273071, 353386, 449764, 546142, 706772, 1092284, 1236851, 1911497, 2473702, 3003781, 3822994, 4947404, 6007562, 7645988, 12015124, 21026467, 42052934, 84105868]

約数ペア:

[(1, 84105868), (2, 42052934), (4, 21026467), (7, 12015124), (11, 7645988), (14, 6007562), (17, 4947404), (22, 3822994), (28, 3003781), (34, 2473702), (44, 1911497), (68, 1236851), (77, 1092284), (119, 706772), (154, 546142), (187, 449764), (238, 353386), (308, 273071), (374, 224882), (476, 176693), (748, 112441), (1309, 64252), (2618, 32126), (5236, 16063)]