71800992

素因数分解:

$2^5\times 3^4\times {\mathrm{27701}}^1$

素因数の和:27723

約数の個数: 60

約数和(自身を含む): 211172346

約数和(自身を除く): 139371354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 27701, 55402, 83103, 110804, 166206, 221608, 249309, 332412, 443216, 498618, 664824, 747927, 886432, 997236, 1329648, 1495854, 1994472, 2243781, 2659296, 2991708, 3988944, 4487562, 5983416, 7977888, 8975124, 11966832, 17950248, 23933664, 35900496, 71800992]

約数ペア:

[(1, 71800992), (2, 35900496), (3, 23933664), (4, 17950248), (6, 11966832), (8, 8975124), (9, 7977888), (12, 5983416), (16, 4487562), (18, 3988944), (24, 2991708), (27, 2659296), (32, 2243781), (36, 1994472), (48, 1495854), (54, 1329648), (72, 997236), (81, 886432), (96, 747927), (108, 664824), (144, 498618), (162, 443216), (216, 332412), (288, 249309), (324, 221608), (432, 166206), (648, 110804), (864, 83103), (1296, 55402), (2592, 27701)]