23439816

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 66512160

約数和(自身を除く): 43072344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 67, 72, 86, 113, 129, 134, 172, 201, 226, 258, 268, 339, 344, 387, 402, 452, 516, 536, 603, 678, 774, 804, 904, 1017, 1032, 1206, 1356, 1548, 1608, 2034, 2412, 2712, 2881, 3096, 4068, 4824, 4859, 5762, 7571, 8136, 8643, 9718, 11524, 14577, 15142, 17286, 19436, 22713, 23048, 25929, 29154, 30284, 34572, 38872, 43731, 45426, 51858, 58308, 60568, 68139, 69144, 87462, 90852, 103716, 116616, 136278, 174924, 181704, 207432, 272556, 325553, 349848, 545112, 651106, 976659, 1302212, 1953318, 2604424, 2929977, 3906636, 5859954, 7813272, 11719908, 23439816]

約数ペア:

[(1, 23439816), (2, 11719908), (3, 7813272), (4, 5859954), (6, 3906636), (8, 2929977), (9, 2604424), (12, 1953318), (18, 1302212), (24, 976659), (36, 651106), (43, 545112), (67, 349848), (72, 325553), (86, 272556), (113, 207432), (129, 181704), (134, 174924), (172, 136278), (201, 116616), (226, 103716), (258, 90852), (268, 87462), (339, 69144), (344, 68139), (387, 60568), (402, 58308), (452, 51858), (516, 45426), (536, 43731), (603, 38872), (678, 34572), (774, 30284), (804, 29154), (904, 25929), (1017, 23048), (1032, 22713), (1206, 19436), (1356, 17286), (1548, 15142), (1608, 14577), (2034, 11524), (2412, 9718), (2712, 8643), (2881, 8136), (3096, 7571), (4068, 5762), (4824, 4859)]