72110088

素因数分解:

$2^3\times 3^4\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 203229180

約数和(自身を除く): 131119092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 257, 324, 433, 514, 648, 771, 866, 1028, 1299, 1542, 1732, 2056, 2313, 2598, 3084, 3464, 3897, 4626, 5196, 6168, 6939, 7794, 9252, 10392, 11691, 13878, 15588, 18504, 20817, 23382, 27756, 31176, 35073, 41634, 46764, 55512, 70146, 83268, 93528, 111281, 140292, 166536, 222562, 280584, 333843, 445124, 667686, 890248, 1001529, 1335372, 2003058, 2670744, 3004587, 4006116, 6009174, 8012232, 9013761, 12018348, 18027522, 24036696, 36055044, 72110088]

約数ペア:

[(1, 72110088), (2, 36055044), (3, 24036696), (4, 18027522), (6, 12018348), (8, 9013761), (9, 8012232), (12, 6009174), (18, 4006116), (24, 3004587), (27, 2670744), (36, 2003058), (54, 1335372), (72, 1001529), (81, 890248), (108, 667686), (162, 445124), (216, 333843), (257, 280584), (324, 222562), (433, 166536), (514, 140292), (648, 111281), (771, 93528), (866, 83268), (1028, 70146), (1299, 55512), (1542, 46764), (1732, 41634), (2056, 35073), (2313, 31176), (2598, 27756), (3084, 23382), (3464, 20817), (3897, 18504), (4626, 15588), (5196, 13878), (6168, 11691), (6939, 10392), (7794, 9252)]