72195498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3419

約数の個数: 48

約数和(自身を含む): 168008256

約数和(自身を除く): 95812758

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3323, 3621, 6646, 7242, 9969, 10863, 19938, 21726, 29907, 56491, 59814, 112982, 169473, 235933, 338946, 471866, 508419, 707799, 1016838, 1415598, 2123397, 4010861, 4246794, 8021722, 12032583, 24065166, 36097749, 72195498]

約数ペア:

[(1, 72195498), (2, 36097749), (3, 24065166), (6, 12032583), (9, 8021722), (17, 4246794), (18, 4010861), (34, 2123397), (51, 1415598), (71, 1016838), (102, 707799), (142, 508419), (153, 471866), (213, 338946), (306, 235933), (426, 169473), (639, 112982), (1207, 59814), (1278, 56491), (2414, 29907), (3323, 21726), (3621, 19938), (6646, 10863), (7242, 9969)]