145471572

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{3359}}^1$

素因数の和:3773

約数の個数: 48

約数和(自身を含む): 378201600

約数和(自身を除く): 232730028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3359, 3609, 4812, 6718, 7218, 10077, 10827, 13436, 14436, 20154, 21654, 30231, 40308, 43308, 60462, 90693, 120924, 181386, 362772, 1346959, 2693918, 4040877, 5387836, 8081754, 12122631, 16163508, 24245262, 36367893, 48490524, 72735786, 145471572]

約数ペア:

[(1, 145471572), (2, 72735786), (3, 48490524), (4, 36367893), (6, 24245262), (9, 16163508), (12, 12122631), (18, 8081754), (27, 5387836), (36, 4040877), (54, 2693918), (108, 1346959), (401, 362772), (802, 181386), (1203, 120924), (1604, 90693), (2406, 60462), (3359, 43308), (3609, 40308), (4812, 30231), (6718, 21654), (7218, 20154), (10077, 14436), (10827, 13436)]