42805992

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 109900800

約数和(自身を除く): 67094808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 107, 158, 211, 214, 237, 316, 321, 422, 428, 474, 632, 633, 642, 844, 856, 948, 1266, 1284, 1688, 1896, 2532, 2568, 5064, 8453, 16669, 16906, 22577, 25359, 33338, 33812, 45154, 50007, 50718, 66676, 67624, 67731, 90308, 100014, 101436, 133352, 135462, 180616, 200028, 202872, 270924, 400056, 541848, 1783583, 3567166, 5350749, 7134332, 10701498, 14268664, 21402996, 42805992]

約数ペア:

[(1, 42805992), (2, 21402996), (3, 14268664), (4, 10701498), (6, 7134332), (8, 5350749), (12, 3567166), (24, 1783583), (79, 541848), (107, 400056), (158, 270924), (211, 202872), (214, 200028), (237, 180616), (316, 135462), (321, 133352), (422, 101436), (428, 100014), (474, 90308), (632, 67731), (633, 67624), (642, 66676), (844, 50718), (856, 50007), (948, 45154), (1266, 33812), (1284, 33338), (1688, 25359), (1896, 22577), (2532, 16906), (2568, 16669), (5064, 8453)]