71310564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3907}}^1$

素因数の和:3946

約数の個数: 72

約数和(自身を含む): 200245920

約数和(自身を除く): 128935356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 3907, 4563, 6084, 7814, 9126, 11721, 15628, 18252, 23442, 35163, 46884, 50791, 70326, 101582, 105489, 140652, 152373, 203164, 210978, 304746, 421956, 457119, 609492, 660283, 914238, 1320566, 1371357, 1828476, 1980849, 2641132, 2742714, 3961698, 5485428, 5942547, 7923396, 11885094, 17827641, 23770188, 35655282, 71310564]

約数ペア:

[(1, 71310564), (2, 35655282), (3, 23770188), (4, 17827641), (6, 11885094), (9, 7923396), (12, 5942547), (13, 5485428), (18, 3961698), (26, 2742714), (27, 2641132), (36, 1980849), (39, 1828476), (52, 1371357), (54, 1320566), (78, 914238), (108, 660283), (117, 609492), (156, 457119), (169, 421956), (234, 304746), (338, 210978), (351, 203164), (468, 152373), (507, 140652), (676, 105489), (702, 101582), (1014, 70326), (1404, 50791), (1521, 46884), (2028, 35163), (3042, 23442), (3907, 18252), (4563, 15628), (6084, 11721), (7814, 9126)]