872004312

素因数分解:

$2^3\times 3^3\times {\mathrm{907}}^1\times {\mathrm{4451}}^1$

素因数の和:5373

約数の個数: 64

約数和(自身を含む): 2425449600

約数和(自身を除く): 1553445288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 907, 1814, 2721, 3628, 4451, 5442, 7256, 8163, 8902, 10884, 13353, 16326, 17804, 21768, 24489, 26706, 32652, 35608, 40059, 48978, 53412, 65304, 80118, 97956, 106824, 120177, 160236, 195912, 240354, 320472, 480708, 961416, 4037057, 8074114, 12111171, 16148228, 24222342, 32296456, 36333513, 48444684, 72667026, 96889368, 109000539, 145334052, 218001078, 290668104, 436002156, 872004312]

約数ペア:

[(1, 872004312), (2, 436002156), (3, 290668104), (4, 218001078), (6, 145334052), (8, 109000539), (9, 96889368), (12, 72667026), (18, 48444684), (24, 36333513), (27, 32296456), (36, 24222342), (54, 16148228), (72, 12111171), (108, 8074114), (216, 4037057), (907, 961416), (1814, 480708), (2721, 320472), (3628, 240354), (4451, 195912), (5442, 160236), (7256, 120177), (8163, 106824), (8902, 97956), (10884, 80118), (13353, 65304), (16326, 53412), (17804, 48978), (21768, 40059), (24489, 35608), (26706, 32652)]