64892904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 172584000

約数和(自身を除く): 107691096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 152, 202, 228, 303, 404, 456, 606, 808, 1212, 1409, 1919, 2424, 2818, 3838, 4227, 5636, 5757, 7676, 8454, 11272, 11514, 15352, 16908, 23028, 26771, 33816, 46056, 53542, 80313, 107084, 142309, 160626, 214168, 284618, 321252, 426927, 569236, 642504, 853854, 1138472, 1707708, 2703871, 3415416, 5407742, 8111613, 10815484, 16223226, 21630968, 32446452, 64892904]

約数ペア:

[(1, 64892904), (2, 32446452), (3, 21630968), (4, 16223226), (6, 10815484), (8, 8111613), (12, 5407742), (19, 3415416), (24, 2703871), (38, 1707708), (57, 1138472), (76, 853854), (101, 642504), (114, 569236), (152, 426927), (202, 321252), (228, 284618), (303, 214168), (404, 160626), (456, 142309), (606, 107084), (808, 80313), (1212, 53542), (1409, 46056), (1919, 33816), (2424, 26771), (2818, 23028), (3838, 16908), (4227, 15352), (5636, 11514), (5757, 11272), (7676, 8454)]