74398416

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 199374144

約数和(自身を除く): 124975728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 163, 222, 257, 296, 326, 444, 489, 514, 592, 652, 771, 888, 978, 1028, 1304, 1542, 1776, 1956, 2056, 2608, 3084, 3912, 4112, 6031, 6168, 7824, 9509, 12062, 12336, 18093, 19018, 24124, 28527, 36186, 38036, 41891, 48248, 57054, 72372, 76072, 83782, 96496, 114108, 125673, 144744, 152144, 167564, 228216, 251346, 289488, 335128, 456432, 502692, 670256, 1005384, 1549967, 2010768, 3099934, 4649901, 6199868, 9299802, 12399736, 18599604, 24799472, 37199208, 74398416]

約数ペア:

[(1, 74398416), (2, 37199208), (3, 24799472), (4, 18599604), (6, 12399736), (8, 9299802), (12, 6199868), (16, 4649901), (24, 3099934), (37, 2010768), (48, 1549967), (74, 1005384), (111, 670256), (148, 502692), (163, 456432), (222, 335128), (257, 289488), (296, 251346), (326, 228216), (444, 167564), (489, 152144), (514, 144744), (592, 125673), (652, 114108), (771, 96496), (888, 83782), (978, 76072), (1028, 72372), (1304, 57054), (1542, 48248), (1776, 41891), (1956, 38036), (2056, 36186), (2608, 28527), (3084, 24124), (3912, 19018), (4112, 18093), (6031, 12336), (6168, 12062), (7824, 9509)]