78818628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4447}}^1$

素因数の和:4672

約数の個数: 48

約数和(自身を含む): 211226624

約数和(自身を除く): 132407996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 4447, 5908, 8862, 8894, 13341, 17724, 17788, 26682, 31129, 53364, 62258, 93387, 124516, 186774, 373548, 938317, 1876634, 2814951, 3753268, 5629902, 6568219, 11259804, 13136438, 19704657, 26272876, 39409314, 78818628]

約数ペア:

[(1, 78818628), (2, 39409314), (3, 26272876), (4, 19704657), (6, 13136438), (7, 11259804), (12, 6568219), (14, 5629902), (21, 3753268), (28, 2814951), (42, 1876634), (84, 938317), (211, 373548), (422, 186774), (633, 124516), (844, 93387), (1266, 62258), (1477, 53364), (2532, 31129), (2954, 26682), (4431, 17788), (4447, 17724), (5908, 13341), (8862, 8894)]