129093984

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2591}}^1$

素因数の和:2780

約数の個数: 72

約数和(自身を含む): 369375552

約数和(自身を除く): 240281568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2591, 2768, 3114, 4152, 5182, 5536, 6228, 7773, 8304, 10364, 12456, 15546, 16608, 20728, 23319, 24912, 31092, 41456, 46638, 49824, 62184, 82912, 93276, 124368, 186552, 248736, 373104, 448243, 746208, 896486, 1344729, 1792972, 2689458, 3585944, 4034187, 5378916, 7171888, 8068374, 10757832, 14343776, 16136748, 21515664, 32273496, 43031328, 64546992, 129093984]

約数ペア:

[(1, 129093984), (2, 64546992), (3, 43031328), (4, 32273496), (6, 21515664), (8, 16136748), (9, 14343776), (12, 10757832), (16, 8068374), (18, 7171888), (24, 5378916), (32, 4034187), (36, 3585944), (48, 2689458), (72, 1792972), (96, 1344729), (144, 896486), (173, 746208), (288, 448243), (346, 373104), (519, 248736), (692, 186552), (1038, 124368), (1384, 93276), (1557, 82912), (2076, 62184), (2591, 49824), (2768, 46638), (3114, 41456), (4152, 31092), (5182, 24912), (5536, 23319), (6228, 20728), (7773, 16608), (8304, 15546), (10364, 12456)]