72618930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89653}}^1$

素因数の和:89672

約数の個数: 40

約数和(自身を含む): 195266412

約数和(自身を除く): 122647482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89653, 179306, 268959, 448265, 537918, 806877, 896530, 1344795, 1613754, 2420631, 2689590, 4034385, 4841262, 7261893, 8068770, 12103155, 14523786, 24206310, 36309465, 72618930]

約数ペア:

[(1, 72618930), (2, 36309465), (3, 24206310), (5, 14523786), (6, 12103155), (9, 8068770), (10, 7261893), (15, 4841262), (18, 4034385), (27, 2689590), (30, 2420631), (45, 1613754), (54, 1344795), (81, 896530), (90, 806877), (135, 537918), (162, 448265), (270, 268959), (405, 179306), (810, 89653)]