64717992

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1787}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 175724640

約数和(自身を除く): 111006648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1509, 1787, 2012, 3018, 3574, 4024, 4527, 5361, 6036, 7148, 9054, 10722, 12072, 14296, 16083, 18108, 21444, 32166, 36216, 42888, 64332, 128664, 898861, 1797722, 2696583, 3595444, 5393166, 7190888, 8089749, 10786332, 16179498, 21572664, 32358996, 64717992]

約数ペア:

[(1, 64717992), (2, 32358996), (3, 21572664), (4, 16179498), (6, 10786332), (8, 8089749), (9, 7190888), (12, 5393166), (18, 3595444), (24, 2696583), (36, 1797722), (72, 898861), (503, 128664), (1006, 64332), (1509, 42888), (1787, 36216), (2012, 32166), (3018, 21444), (3574, 18108), (4024, 16083), (4527, 14296), (5361, 12072), (6036, 10722), (7148, 9054)]