89548384

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 72

約数和(自身を含む): 195885648

約数和(自身を除く): 106337264

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 289, 368, 391, 421, 544, 578, 736, 782, 842, 1156, 1564, 1684, 2312, 3128, 3368, 4624, 6256, 6647, 6736, 7157, 9248, 9683, 12512, 13294, 13472, 14314, 19366, 26588, 28628, 38732, 53176, 57256, 77464, 106352, 114512, 121669, 154928, 164611, 212704, 229024, 243338, 309856, 329222, 486676, 658444, 973352, 1316888, 1946704, 2633776, 2798387, 3893408, 5267552, 5596774, 11193548, 22387096, 44774192, 89548384]

約数ペア:

[(1, 89548384), (2, 44774192), (4, 22387096), (8, 11193548), (16, 5596774), (17, 5267552), (23, 3893408), (32, 2798387), (34, 2633776), (46, 1946704), (68, 1316888), (92, 973352), (136, 658444), (184, 486676), (272, 329222), (289, 309856), (368, 243338), (391, 229024), (421, 212704), (544, 164611), (578, 154928), (736, 121669), (782, 114512), (842, 106352), (1156, 77464), (1564, 57256), (1684, 53176), (2312, 38732), (3128, 28628), (3368, 26588), (4624, 19366), (6256, 14314), (6647, 13472), (6736, 13294), (7157, 12512), (9248, 9683)]