72578909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 83008800

約数和(自身を除く): 10429891

約数列:

[1, 13, 29, 59, 169, 251, 377, 767, 1711, 3263, 4901, 7279, 9971, 14809, 22243, 42419, 94627, 192517, 289159, 429461, 1230151, 2502721, 5582993, 72578909]

約数ペア:

[(1, 72578909), (13, 5582993), (29, 2502721), (59, 1230151), (169, 429461), (251, 289159), (377, 192517), (767, 94627), (1711, 42419), (3263, 22243), (4901, 14809), (7279, 9971)]