123881352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13913}}^1$

素因数の和:13982

約数の個数: 64

約数和(自身を含む): 360650880

約数和(自身を除く): 236769528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 13913, 27826, 41739, 55652, 83478, 97391, 111304, 166956, 194782, 292173, 333912, 389564, 584346, 737389, 779128, 1168692, 1474778, 2212167, 2337384, 2949556, 4424334, 5161723, 5899112, 8848668, 10323446, 15485169, 17697336, 20646892, 30970338, 41293784, 61940676, 123881352]

約数ペア:

[(1, 123881352), (2, 61940676), (3, 41293784), (4, 30970338), (6, 20646892), (7, 17697336), (8, 15485169), (12, 10323446), (14, 8848668), (21, 5899112), (24, 5161723), (28, 4424334), (42, 2949556), (53, 2337384), (56, 2212167), (84, 1474778), (106, 1168692), (159, 779128), (168, 737389), (212, 584346), (318, 389564), (371, 333912), (424, 292173), (636, 194782), (742, 166956), (1113, 111304), (1272, 97391), (1484, 83478), (2226, 55652), (2968, 41739), (4452, 27826), (8904, 13913)]