129412152

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61979}}^1$

素因数の和:62020

約数の個数: 48

約数和(自身を含む): 362583000

約数和(自身を除く): 233170848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 61979, 123958, 185937, 247916, 371874, 495832, 557811, 743748, 1115622, 1487496, 1797391, 2231244, 3594782, 4462488, 5392173, 7189564, 10784346, 14379128, 16176519, 21568692, 32353038, 43137384, 64706076, 129412152]

約数ペア:

[(1, 129412152), (2, 64706076), (3, 43137384), (4, 32353038), (6, 21568692), (8, 16176519), (9, 14379128), (12, 10784346), (18, 7189564), (24, 5392173), (29, 4462488), (36, 3594782), (58, 2231244), (72, 1797391), (87, 1487496), (116, 1115622), (174, 743748), (232, 557811), (261, 495832), (348, 371874), (522, 247916), (696, 185937), (1044, 123958), (2088, 61979)]