85471758

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 194285520

約数和(自身を除く): 108813762

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 2117, 2243, 4234, 4486, 6351, 6729, 12702, 13458, 19053, 20187, 38106, 40374, 65047, 130094, 163739, 195141, 327478, 390282, 491217, 585423, 982434, 1170846, 1473651, 2947302, 4748431, 9496862, 14245293, 28490586, 42735879, 85471758]

約数ペア:

[(1, 85471758), (2, 42735879), (3, 28490586), (6, 14245293), (9, 9496862), (18, 4748431), (29, 2947302), (58, 1473651), (73, 1170846), (87, 982434), (146, 585423), (174, 491217), (219, 390282), (261, 327478), (438, 195141), (522, 163739), (657, 130094), (1314, 65047), (2117, 40374), (2243, 38106), (4234, 20187), (4486, 19053), (6351, 13458), (6729, 12702)]