172320696

素因数分解:

$2^3\times 3^4\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 484561440

約数和(自身を除く): 312240744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 431, 617, 648, 862, 1234, 1293, 1724, 1851, 2468, 2586, 3448, 3702, 3879, 4936, 5172, 5553, 7404, 7758, 10344, 11106, 11637, 14808, 15516, 16659, 22212, 23274, 31032, 33318, 34911, 44424, 46548, 49977, 66636, 69822, 93096, 99954, 133272, 139644, 199908, 265927, 279288, 399816, 531854, 797781, 1063708, 1595562, 2127416, 2393343, 3191124, 4786686, 6382248, 7180029, 9573372, 14360058, 19146744, 21540087, 28720116, 43080174, 57440232, 86160348, 172320696]

約数ペア:

[(1, 172320696), (2, 86160348), (3, 57440232), (4, 43080174), (6, 28720116), (8, 21540087), (9, 19146744), (12, 14360058), (18, 9573372), (24, 7180029), (27, 6382248), (36, 4786686), (54, 3191124), (72, 2393343), (81, 2127416), (108, 1595562), (162, 1063708), (216, 797781), (324, 531854), (431, 399816), (617, 279288), (648, 265927), (862, 199908), (1234, 139644), (1293, 133272), (1724, 99954), (1851, 93096), (2468, 69822), (2586, 66636), (3448, 49977), (3702, 46548), (3879, 44424), (4936, 34911), (5172, 33318), (5553, 31032), (7404, 23274), (7758, 22212), (10344, 16659), (11106, 15516), (11637, 14808)]