172315872

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{10141}}^1$

素因数の和:10216

約数の個数: 72

約数和(自身を含む): 498377880

約数和(自身を除く): 326062008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 10141, 16992, 20282, 30423, 40564, 60846, 81128, 91269, 121692, 162256, 182538, 243384, 324512, 365076, 486768, 598319, 730152, 973536, 1196638, 1460304, 1794957, 2393276, 2920608, 3589914, 4786552, 5384871, 7179828, 9573104, 10769742, 14359656, 19146208, 21539484, 28719312, 43078968, 57438624, 86157936, 172315872]

約数ペア:

[(1, 172315872), (2, 86157936), (3, 57438624), (4, 43078968), (6, 28719312), (8, 21539484), (9, 19146208), (12, 14359656), (16, 10769742), (18, 9573104), (24, 7179828), (32, 5384871), (36, 4786552), (48, 3589914), (59, 2920608), (72, 2393276), (96, 1794957), (118, 1460304), (144, 1196638), (177, 973536), (236, 730152), (288, 598319), (354, 486768), (472, 365076), (531, 324512), (708, 243384), (944, 182538), (1062, 162256), (1416, 121692), (1888, 91269), (2124, 81128), (2832, 60846), (4248, 40564), (5664, 30423), (8496, 20282), (10141, 16992)]