72886230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89983}}^1$

素因数の和:90002

約数の個数: 40

約数和(自身を含む): 195985152

約数和(自身を除く): 123098922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89983, 179966, 269949, 449915, 539898, 809847, 899830, 1349745, 1619694, 2429541, 2699490, 4049235, 4859082, 7288623, 8098470, 12147705, 14577246, 24295410, 36443115, 72886230]

約数ペア:

[(1, 72886230), (2, 36443115), (3, 24295410), (5, 14577246), (6, 12147705), (9, 8098470), (10, 7288623), (15, 4859082), (18, 4049235), (27, 2699490), (30, 2429541), (45, 1619694), (54, 1349745), (81, 899830), (90, 809847), (135, 539898), (162, 449915), (270, 269949), (405, 179966), (810, 89983)]