78168992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13063}}^1$

素因数の和:13101

約数の個数: 48

約数和(自身を含む): 177774912

約数和(自身を除く): 99605920

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 13063, 26126, 52252, 104504, 143693, 209008, 222071, 287386, 418016, 444142, 574772, 888284, 1149544, 1776568, 2299088, 2442781, 3553136, 4598176, 4885562, 7106272, 9771124, 19542248, 39084496, 78168992]

約数ペア:

[(1, 78168992), (2, 39084496), (4, 19542248), (8, 9771124), (11, 7106272), (16, 4885562), (17, 4598176), (22, 3553136), (32, 2442781), (34, 2299088), (44, 1776568), (68, 1149544), (88, 888284), (136, 574772), (176, 444142), (187, 418016), (272, 287386), (352, 222071), (374, 209008), (544, 143693), (748, 104504), (1496, 52252), (2992, 26126), (5984, 13063)]