88862220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4793}}^1$

素因数の和:4911

約数の個数: 72

約数和(自身を含む): 272222496

約数和(自身を除く): 183360276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 4793, 6180, 9270, 9586, 14379, 18540, 19172, 23965, 28758, 43137, 47930, 57516, 71895, 86274, 95860, 143790, 172548, 215685, 287580, 431370, 493679, 862740, 987358, 1481037, 1974716, 2468395, 2962074, 4443111, 4936790, 5924148, 7405185, 8886222, 9873580, 14810370, 17772444, 22215555, 29620740, 44431110, 88862220]

約数ペア:

[(1, 88862220), (2, 44431110), (3, 29620740), (4, 22215555), (5, 17772444), (6, 14810370), (9, 9873580), (10, 8886222), (12, 7405185), (15, 5924148), (18, 4936790), (20, 4443111), (30, 2962074), (36, 2468395), (45, 1974716), (60, 1481037), (90, 987358), (103, 862740), (180, 493679), (206, 431370), (309, 287580), (412, 215685), (515, 172548), (618, 143790), (927, 95860), (1030, 86274), (1236, 71895), (1545, 57516), (1854, 47930), (2060, 43137), (3090, 28758), (3708, 23965), (4635, 19172), (4793, 18540), (6180, 14379), (9270, 9586)]