42705852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 117976320

約数和(自身を除く): 75270468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1231, 1239, 1652, 2462, 2478, 2891, 3693, 4924, 4956, 5782, 7386, 8617, 8673, 11564, 14772, 17234, 17346, 25851, 34468, 34692, 51702, 60319, 72629, 103404, 120638, 145258, 180957, 217887, 241276, 290516, 361914, 435774, 508403, 723828, 871548, 1016806, 1525209, 2033612, 3050418, 3558821, 6100836, 7117642, 10676463, 14235284, 21352926, 42705852]

約数ペア:

[(1, 42705852), (2, 21352926), (3, 14235284), (4, 10676463), (6, 7117642), (7, 6100836), (12, 3558821), (14, 3050418), (21, 2033612), (28, 1525209), (42, 1016806), (49, 871548), (59, 723828), (84, 508403), (98, 435774), (118, 361914), (147, 290516), (177, 241276), (196, 217887), (236, 180957), (294, 145258), (354, 120638), (413, 103404), (588, 72629), (708, 60319), (826, 51702), (1231, 34692), (1239, 34468), (1652, 25851), (2462, 17346), (2478, 17234), (2891, 14772), (3693, 11564), (4924, 8673), (4956, 8617), (5782, 7386)]