87769892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5689}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 191184000

約数和(自身を除く): 103414108

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 5689, 7714, 11378, 15428, 22756, 39823, 79646, 108091, 159292, 164981, 216182, 329962, 432364, 659924, 756637, 1154867, 1513274, 2309734, 3026548, 3134639, 4619468, 6269278, 12538556, 21942473, 43884946, 87769892]

約数ペア:

[(1, 87769892), (2, 43884946), (4, 21942473), (7, 12538556), (14, 6269278), (19, 4619468), (28, 3134639), (29, 3026548), (38, 2309734), (58, 1513274), (76, 1154867), (116, 756637), (133, 659924), (203, 432364), (266, 329962), (406, 216182), (532, 164981), (551, 159292), (812, 108091), (1102, 79646), (2204, 39823), (3857, 22756), (5689, 15428), (7714, 11378)]