90306816

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 244544160

約数和(自身を除く): 154237344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 708, 768, 944, 1416, 1888, 1993, 2832, 3776, 3986, 5664, 5979, 7552, 7972, 11328, 11958, 15104, 15944, 22656, 23916, 31888, 45312, 47832, 63776, 95664, 117587, 127552, 191328, 235174, 255104, 352761, 382656, 470348, 510208, 705522, 765312, 940696, 1411044, 1530624, 1881392, 2822088, 3762784, 5644176, 7525568, 11288352, 15051136, 22576704, 30102272, 45153408, 90306816]

約数ペア:

[(1, 90306816), (2, 45153408), (3, 30102272), (4, 22576704), (6, 15051136), (8, 11288352), (12, 7525568), (16, 5644176), (24, 3762784), (32, 2822088), (48, 1881392), (59, 1530624), (64, 1411044), (96, 940696), (118, 765312), (128, 705522), (177, 510208), (192, 470348), (236, 382656), (256, 352761), (354, 255104), (384, 235174), (472, 191328), (708, 127552), (768, 117587), (944, 95664), (1416, 63776), (1888, 47832), (1993, 45312), (2832, 31888), (3776, 23916), (3986, 22656), (5664, 15944), (5979, 15104), (7552, 11958), (7972, 11328)]