42487416

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 120007800

約数和(自身を除く): 77520384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 379, 519, 648, 692, 758, 1038, 1137, 1384, 1516, 1557, 2076, 2274, 3032, 3114, 3411, 4152, 4548, 4671, 6228, 6822, 9096, 9342, 10233, 12456, 13644, 14013, 18684, 20466, 27288, 28026, 30699, 37368, 40932, 56052, 61398, 65567, 81864, 112104, 122796, 131134, 196701, 245592, 262268, 393402, 524536, 590103, 786804, 1180206, 1573608, 1770309, 2360412, 3540618, 4720824, 5310927, 7081236, 10621854, 14162472, 21243708, 42487416]

約数ペア:

[(1, 42487416), (2, 21243708), (3, 14162472), (4, 10621854), (6, 7081236), (8, 5310927), (9, 4720824), (12, 3540618), (18, 2360412), (24, 1770309), (27, 1573608), (36, 1180206), (54, 786804), (72, 590103), (81, 524536), (108, 393402), (162, 262268), (173, 245592), (216, 196701), (324, 131134), (346, 122796), (379, 112104), (519, 81864), (648, 65567), (692, 61398), (758, 56052), (1038, 40932), (1137, 37368), (1384, 30699), (1516, 28026), (1557, 27288), (2076, 20466), (2274, 18684), (3032, 14013), (3114, 13644), (3411, 12456), (4152, 10233), (4548, 9342), (4671, 9096), (6228, 6822)]