90453168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 275103920

約数和(自身を除く): 184650752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 211, 229, 234, 312, 422, 458, 468, 624, 633, 687, 844, 916, 936, 1266, 1374, 1688, 1832, 1872, 1899, 2061, 2532, 2743, 2748, 2977, 3376, 3664, 3798, 4122, 5064, 5486, 5496, 5954, 7596, 8229, 8244, 8931, 10128, 10972, 10992, 11908, 15192, 16458, 16488, 17862, 21944, 23816, 24687, 26793, 30384, 32916, 32976, 35724, 43888, 47632, 48319, 49374, 53586, 65832, 71448, 96638, 98748, 107172, 131664, 142896, 144957, 193276, 197496, 214344, 289914, 386552, 394992, 428688, 434871, 579828, 628147, 773104, 869742, 1159656, 1256294, 1739484, 1884441, 2319312, 2512588, 3478968, 3768882, 5025176, 5653323, 6957936, 7537764, 10050352, 11306646, 15075528, 22613292, 30151056, 45226584, 90453168]

約数ペア:

[(1, 90453168), (2, 45226584), (3, 30151056), (4, 22613292), (6, 15075528), (8, 11306646), (9, 10050352), (12, 7537764), (13, 6957936), (16, 5653323), (18, 5025176), (24, 3768882), (26, 3478968), (36, 2512588), (39, 2319312), (48, 1884441), (52, 1739484), (72, 1256294), (78, 1159656), (104, 869742), (117, 773104), (144, 628147), (156, 579828), (208, 434871), (211, 428688), (229, 394992), (234, 386552), (312, 289914), (422, 214344), (458, 197496), (468, 193276), (624, 144957), (633, 142896), (687, 131664), (844, 107172), (916, 98748), (936, 96638), (1266, 71448), (1374, 65832), (1688, 53586), (1832, 49374), (1872, 48319), (1899, 47632), (2061, 43888), (2532, 35724), (2743, 32976), (2748, 32916), (2977, 30384), (3376, 26793), (3664, 24687), (3798, 23816), (4122, 21944), (5064, 17862), (5486, 16488), (5496, 16458), (5954, 15192), (7596, 11908), (8229, 10992), (8244, 10972), (8931, 10128)]