74108848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 175417344

約数和(自身を除く): 101308496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 47, 62, 68, 88, 94, 124, 136, 176, 187, 188, 248, 272, 289, 341, 374, 376, 496, 517, 527, 578, 682, 748, 752, 799, 1034, 1054, 1156, 1364, 1457, 1496, 1598, 2068, 2108, 2312, 2728, 2914, 2992, 3179, 3196, 4136, 4216, 4624, 5456, 5797, 5828, 6358, 6392, 8272, 8432, 8789, 8959, 11594, 11656, 12716, 12784, 13583, 16027, 17578, 17918, 23188, 23312, 24769, 25432, 27166, 32054, 35156, 35836, 46376, 49538, 50864, 54332, 64108, 70312, 71672, 92752, 98549, 99076, 108664, 128216, 140624, 143344, 149413, 197098, 198152, 217328, 256432, 272459, 298826, 394196, 396304, 421073, 544918, 597652, 788392, 842146, 1089836, 1195304, 1576784, 1684292, 2179672, 2390608, 3368584, 4359344, 4631803, 6737168, 9263606, 18527212, 37054424, 74108848]

約数ペア:

[(1, 74108848), (2, 37054424), (4, 18527212), (8, 9263606), (11, 6737168), (16, 4631803), (17, 4359344), (22, 3368584), (31, 2390608), (34, 2179672), (44, 1684292), (47, 1576784), (62, 1195304), (68, 1089836), (88, 842146), (94, 788392), (124, 597652), (136, 544918), (176, 421073), (187, 396304), (188, 394196), (248, 298826), (272, 272459), (289, 256432), (341, 217328), (374, 198152), (376, 197098), (496, 149413), (517, 143344), (527, 140624), (578, 128216), (682, 108664), (748, 99076), (752, 98549), (799, 92752), (1034, 71672), (1054, 70312), (1156, 64108), (1364, 54332), (1457, 50864), (1496, 49538), (1598, 46376), (2068, 35836), (2108, 35156), (2312, 32054), (2728, 27166), (2914, 25432), (2992, 24769), (3179, 23312), (3196, 23188), (4136, 17918), (4216, 17578), (4624, 16027), (5456, 13583), (5797, 12784), (5828, 12716), (6358, 11656), (6392, 11594), (8272, 8959), (8432, 8789)]