84472836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1901}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 235604544

約数和(自身を除く): 151131708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1901, 1932, 2116, 3174, 3703, 3802, 5703, 6348, 7406, 7604, 11109, 11406, 13307, 14812, 22218, 22812, 26614, 39921, 43723, 44436, 53228, 79842, 87446, 131169, 159684, 174892, 262338, 306061, 524676, 612122, 918183, 1005629, 1224244, 1836366, 2011258, 3016887, 3672732, 4022516, 6033774, 7039403, 12067548, 14078806, 21118209, 28157612, 42236418, 84472836]

約数ペア:

[(1, 84472836), (2, 42236418), (3, 28157612), (4, 21118209), (6, 14078806), (7, 12067548), (12, 7039403), (14, 6033774), (21, 4022516), (23, 3672732), (28, 3016887), (42, 2011258), (46, 1836366), (69, 1224244), (84, 1005629), (92, 918183), (138, 612122), (161, 524676), (276, 306061), (322, 262338), (483, 174892), (529, 159684), (644, 131169), (966, 87446), (1058, 79842), (1587, 53228), (1901, 44436), (1932, 43723), (2116, 39921), (3174, 26614), (3703, 22812), (3802, 22218), (5703, 14812), (6348, 13307), (7406, 11406), (7604, 11109)]