71637912

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5437}}^1$

素因数の和:5513

約数の個数: 64

約数和(自身を含む): 202293600

約数和(自身を除く): 130655688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 5437, 6588, 10874, 13176, 16311, 21748, 32622, 43496, 48933, 65244, 97866, 130488, 146799, 195732, 293598, 331657, 391464, 587196, 663314, 994971, 1174392, 1326628, 1989942, 2653256, 2984913, 3979884, 5969826, 7959768, 8954739, 11939652, 17909478, 23879304, 35818956, 71637912]

約数ペア:

[(1, 71637912), (2, 35818956), (3, 23879304), (4, 17909478), (6, 11939652), (8, 8954739), (9, 7959768), (12, 5969826), (18, 3979884), (24, 2984913), (27, 2653256), (36, 1989942), (54, 1326628), (61, 1174392), (72, 994971), (108, 663314), (122, 587196), (183, 391464), (216, 331657), (244, 293598), (366, 195732), (488, 146799), (549, 130488), (732, 97866), (1098, 65244), (1464, 48933), (1647, 43496), (2196, 32622), (3294, 21748), (4392, 16311), (5437, 13176), (6588, 10874)]