72613461

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 31573419

約数列:

[1, 3, 23, 67, 69, 113, 139, 201, 339, 417, 1541, 2599, 3197, 4623, 7571, 7797, 9313, 9591, 15707, 22713, 27939, 47121, 174133, 214199, 361261, 522399, 642597, 1052369, 1083783, 3157107, 24204487, 72613461]

約数ペア:

[(1, 72613461), (3, 24204487), (23, 3157107), (67, 1083783), (69, 1052369), (113, 642597), (139, 522399), (201, 361261), (339, 214199), (417, 174133), (1541, 47121), (2599, 27939), (3197, 22713), (4623, 15707), (7571, 9591), (7797, 9313)]