71616888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142097}}^1$

素因数の和:142116

約数の個数: 48

約数和(自身を含む): 221672880

約数和(自身を除く): 150055992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 142097, 284194, 426291, 568388, 852582, 994679, 1136776, 1278873, 1705164, 1989358, 2557746, 2984037, 3410328, 3978716, 5115492, 5968074, 7957432, 8952111, 10230984, 11936148, 17904222, 23872296, 35808444, 71616888]

約数ペア:

[(1, 71616888), (2, 35808444), (3, 23872296), (4, 17904222), (6, 11936148), (7, 10230984), (8, 8952111), (9, 7957432), (12, 5968074), (14, 5115492), (18, 3978716), (21, 3410328), (24, 2984037), (28, 2557746), (36, 1989358), (42, 1705164), (56, 1278873), (63, 1136776), (72, 994679), (84, 852582), (126, 568388), (168, 426291), (252, 284194), (504, 142097)]