72990048

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20549}}^1$

素因数の和:20599

約数の個数: 48

約数和(自身を含む): 196786800

約数和(自身を除く): 123796752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 20549, 41098, 61647, 82196, 123294, 164392, 246588, 328784, 493176, 657568, 760313, 986352, 1520626, 1972704, 2280939, 3041252, 4561878, 6082504, 9123756, 12165008, 18247512, 24330016, 36495024, 72990048]

約数ペア:

[(1, 72990048), (2, 36495024), (3, 24330016), (4, 18247512), (6, 12165008), (8, 9123756), (12, 6082504), (16, 4561878), (24, 3041252), (32, 2280939), (37, 1972704), (48, 1520626), (74, 986352), (96, 760313), (111, 657568), (148, 493176), (222, 328784), (296, 246588), (444, 164392), (592, 123294), (888, 82196), (1184, 61647), (1776, 41098), (3552, 20549)]