73179984

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 121271856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 109, 142, 197, 213, 218, 284, 327, 394, 426, 436, 568, 591, 654, 788, 852, 872, 1136, 1182, 1308, 1576, 1704, 1744, 2364, 2616, 3152, 3408, 4728, 5232, 7739, 9456, 13987, 15478, 21473, 23217, 27974, 30956, 41961, 42946, 46434, 55948, 61912, 64419, 83922, 85892, 92868, 111896, 123824, 128838, 167844, 171784, 185736, 223792, 257676, 335688, 343568, 371472, 515352, 671376, 1030704, 1524583, 3049166, 4573749, 6098332, 9147498, 12196664, 18294996, 24393328, 36589992, 73179984]

約数ペア:

[(1, 73179984), (2, 36589992), (3, 24393328), (4, 18294996), (6, 12196664), (8, 9147498), (12, 6098332), (16, 4573749), (24, 3049166), (48, 1524583), (71, 1030704), (109, 671376), (142, 515352), (197, 371472), (213, 343568), (218, 335688), (284, 257676), (327, 223792), (394, 185736), (426, 171784), (436, 167844), (568, 128838), (591, 123824), (654, 111896), (788, 92868), (852, 85892), (872, 83922), (1136, 64419), (1182, 61912), (1308, 55948), (1576, 46434), (1704, 42946), (1744, 41961), (2364, 30956), (2616, 27974), (3152, 23217), (3408, 21473), (4728, 15478), (5232, 13987), (7739, 9456)]