70904646

素因数分解:

$2^1\times 3^4\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1450

約数の個数: 40

約数和(自身を含む): 159400560

約数和(自身を除く): 88495914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439, 878, 997, 1317, 1994, 2634, 2991, 3951, 5982, 7902, 8973, 11853, 17946, 23706, 26919, 35559, 53838, 71118, 80757, 161514, 437683, 875366, 1313049, 2626098, 3939147, 7878294, 11817441, 23634882, 35452323, 70904646]

約数ペア:

[(1, 70904646), (2, 35452323), (3, 23634882), (6, 11817441), (9, 7878294), (18, 3939147), (27, 2626098), (54, 1313049), (81, 875366), (162, 437683), (439, 161514), (878, 80757), (997, 71118), (1317, 53838), (1994, 35559), (2634, 26919), (2991, 23706), (3951, 17946), (5982, 11853), (7902, 8973)]