80857548

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24151}}^1$

素因数の和:24195

約数の個数: 48

約数和(自身を含む): 216401920

約数和(自身を除く): 135544372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 24151, 48302, 72453, 96604, 144906, 217359, 289812, 434718, 652077, 748681, 869436, 1304154, 1497362, 2246043, 2608308, 2994724, 4492086, 6738129, 8984172, 13476258, 20214387, 26952516, 40428774, 80857548]

約数ペア:

[(1, 80857548), (2, 40428774), (3, 26952516), (4, 20214387), (6, 13476258), (9, 8984172), (12, 6738129), (18, 4492086), (27, 2994724), (31, 2608308), (36, 2246043), (54, 1497362), (62, 1304154), (93, 869436), (108, 748681), (124, 652077), (186, 434718), (279, 289812), (372, 217359), (558, 144906), (837, 96604), (1116, 72453), (1674, 48302), (3348, 24151)]