80634078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5039}}^1$

素因数の和:5181

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 120643362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5039, 5334, 8001, 10078, 15117, 16002, 30234, 35273, 45351, 70546, 90702, 105819, 211638, 317457, 634914, 639953, 1279906, 1919859, 3839718, 4479671, 5759577, 8959342, 11519154, 13439013, 26878026, 40317039, 80634078]

約数ペア:

[(1, 80634078), (2, 40317039), (3, 26878026), (6, 13439013), (7, 11519154), (9, 8959342), (14, 5759577), (18, 4479671), (21, 3839718), (42, 1919859), (63, 1279906), (126, 639953), (127, 634914), (254, 317457), (381, 211638), (762, 105819), (889, 90702), (1143, 70546), (1778, 45351), (2286, 35273), (2667, 30234), (5039, 16002), (5334, 15117), (8001, 10078)]