72653868

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13729}}^1$

素因数の和:13756

約数の個数: 72

約数和(自身を含む): 219130800

約数和(自身を除く): 146476932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 13729, 27458, 41187, 54916, 82374, 96103, 123561, 164748, 192206, 247122, 288309, 370683, 384412, 494244, 576618, 672721, 741366, 864927, 1153236, 1345442, 1482732, 1729854, 2018163, 2594781, 2690884, 3459708, 4036326, 5189562, 6054489, 8072652, 10379124, 12108978, 18163467, 24217956, 36326934, 72653868]

約数ペア:

[(1, 72653868), (2, 36326934), (3, 24217956), (4, 18163467), (6, 12108978), (7, 10379124), (9, 8072652), (12, 6054489), (14, 5189562), (18, 4036326), (21, 3459708), (27, 2690884), (28, 2594781), (36, 2018163), (42, 1729854), (49, 1482732), (54, 1345442), (63, 1153236), (84, 864927), (98, 741366), (108, 672721), (126, 576618), (147, 494244), (189, 384412), (196, 370683), (252, 288309), (294, 247122), (378, 192206), (441, 164748), (588, 123561), (756, 96103), (882, 82374), (1323, 54916), (1764, 41187), (2646, 27458), (5292, 13729)]