72467864

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 158961600

約数和(自身を除く): 86493736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 446, 829, 892, 1561, 1658, 1784, 3122, 3316, 5803, 6244, 6632, 10927, 11606, 12488, 21854, 23212, 40621, 43708, 46424, 81242, 87416, 162484, 184867, 324968, 369734, 739468, 1294069, 1478936, 2588138, 5176276, 9058483, 10352552, 18116966, 36233932, 72467864]

約数ペア:

[(1, 72467864), (2, 36233932), (4, 18116966), (7, 10352552), (8, 9058483), (14, 5176276), (28, 2588138), (49, 1478936), (56, 1294069), (98, 739468), (196, 369734), (223, 324968), (392, 184867), (446, 162484), (829, 87416), (892, 81242), (1561, 46424), (1658, 43708), (1784, 40621), (3122, 23212), (3316, 21854), (5803, 12488), (6244, 11606), (6632, 10927)]