74977392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 228902016

約数和(自身を除く): 153924624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 163, 168, 222, 259, 296, 326, 336, 444, 489, 518, 592, 652, 777, 888, 978, 1036, 1141, 1304, 1369, 1554, 1776, 1956, 2072, 2282, 2608, 2738, 3108, 3423, 3912, 4107, 4144, 4564, 5476, 6031, 6216, 6846, 7824, 8214, 9128, 9583, 10952, 12062, 12432, 13692, 16428, 18093, 18256, 19166, 21904, 24124, 27384, 28749, 32856, 36186, 38332, 42217, 48248, 54768, 57498, 65712, 72372, 76664, 84434, 96496, 114996, 126651, 144744, 153328, 168868, 223147, 229992, 253302, 289488, 337736, 446294, 459984, 506604, 669441, 675472, 892588, 1013208, 1338882, 1562029, 1785176, 2026416, 2677764, 3124058, 3570352, 4686087, 5355528, 6248116, 9372174, 10711056, 12496232, 18744348, 24992464, 37488696, 74977392]

約数ペア:

[(1, 74977392), (2, 37488696), (3, 24992464), (4, 18744348), (6, 12496232), (7, 10711056), (8, 9372174), (12, 6248116), (14, 5355528), (16, 4686087), (21, 3570352), (24, 3124058), (28, 2677764), (37, 2026416), (42, 1785176), (48, 1562029), (56, 1338882), (74, 1013208), (84, 892588), (111, 675472), (112, 669441), (148, 506604), (163, 459984), (168, 446294), (222, 337736), (259, 289488), (296, 253302), (326, 229992), (336, 223147), (444, 168868), (489, 153328), (518, 144744), (592, 126651), (652, 114996), (777, 96496), (888, 84434), (978, 76664), (1036, 72372), (1141, 65712), (1304, 57498), (1369, 54768), (1554, 48248), (1776, 42217), (1956, 38332), (2072, 36186), (2282, 32856), (2608, 28749), (2738, 27384), (3108, 24124), (3423, 21904), (3912, 19166), (4107, 18256), (4144, 18093), (4564, 16428), (5476, 13692), (6031, 12432), (6216, 12062), (6846, 10952), (7824, 9583), (8214, 9128)]