68912016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 191059200

約数和(自身を除く): 122147184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 316, 408, 474, 632, 816, 948, 1069, 1264, 1343, 1896, 2138, 2686, 3207, 3792, 4029, 4276, 5372, 6414, 8058, 8552, 10744, 12828, 16116, 17104, 18173, 21488, 25656, 32232, 36346, 51312, 54519, 64464, 72692, 84451, 109038, 145384, 168902, 218076, 253353, 290768, 337804, 436152, 506706, 675608, 872304, 1013412, 1351216, 1435667, 2026824, 2871334, 4053648, 4307001, 5742668, 8614002, 11485336, 17228004, 22970672, 34456008, 68912016]

約数ペア:

[(1, 68912016), (2, 34456008), (3, 22970672), (4, 17228004), (6, 11485336), (8, 8614002), (12, 5742668), (16, 4307001), (17, 4053648), (24, 2871334), (34, 2026824), (48, 1435667), (51, 1351216), (68, 1013412), (79, 872304), (102, 675608), (136, 506706), (158, 436152), (204, 337804), (237, 290768), (272, 253353), (316, 218076), (408, 168902), (474, 145384), (632, 109038), (816, 84451), (948, 72692), (1069, 64464), (1264, 54519), (1343, 51312), (1896, 36346), (2138, 32232), (2686, 25656), (3207, 21488), (3792, 18173), (4029, 17104), (4276, 16116), (5372, 12828), (6414, 10744), (8058, 8552)]