87941358

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 197683200

約数和(自身を除く): 109741842

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 359, 439, 558, 718, 878, 1077, 1317, 2154, 2634, 3231, 3951, 6462, 7902, 11129, 13609, 22258, 27218, 33387, 40827, 66774, 81654, 100161, 122481, 157601, 200322, 244962, 315202, 472803, 945606, 1418409, 2836818, 4885631, 9771262, 14656893, 29313786, 43970679, 87941358]

約数ペア:

[(1, 87941358), (2, 43970679), (3, 29313786), (6, 14656893), (9, 9771262), (18, 4885631), (31, 2836818), (62, 1418409), (93, 945606), (186, 472803), (279, 315202), (359, 244962), (439, 200322), (558, 157601), (718, 122481), (878, 100161), (1077, 81654), (1317, 66774), (2154, 40827), (2634, 33387), (3231, 27218), (3951, 22258), (6462, 13609), (7902, 11129)]