79701660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9421}}^1$

素因数の和:9483

約数の個数: 72

約数和(自身を含む): 246931776

約数和(自身を除く): 167230116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9421, 18842, 28263, 37684, 47105, 56526, 84789, 94210, 113052, 141315, 169578, 188420, 282630, 339156, 423945, 442787, 565260, 847890, 885574, 1328361, 1695780, 1771148, 2213935, 2656722, 3985083, 4427870, 5313444, 6641805, 7970166, 8855740, 13283610, 15940332, 19925415, 26567220, 39850830, 79701660]

約数ペア:

[(1, 79701660), (2, 39850830), (3, 26567220), (4, 19925415), (5, 15940332), (6, 13283610), (9, 8855740), (10, 7970166), (12, 6641805), (15, 5313444), (18, 4427870), (20, 3985083), (30, 2656722), (36, 2213935), (45, 1771148), (47, 1695780), (60, 1328361), (90, 885574), (94, 847890), (141, 565260), (180, 442787), (188, 423945), (235, 339156), (282, 282630), (423, 188420), (470, 169578), (564, 141315), (705, 113052), (846, 94210), (940, 84789), (1410, 56526), (1692, 47105), (2115, 37684), (2820, 28263), (4230, 18842), (8460, 9421)]