72084176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7649}}^1$

素因数の和:7707

約数の個数: 40

約数和(自身を含む): 151776000

約数和(自身を除く): 79691824

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7649, 9424, 15298, 30596, 61192, 122384, 145331, 237119, 290662, 474238, 581324, 948476, 1162648, 1896952, 2325296, 3793904, 4505261, 9010522, 18021044, 36042088, 72084176]

約数ペア:

[(1, 72084176), (2, 36042088), (4, 18021044), (8, 9010522), (16, 4505261), (19, 3793904), (31, 2325296), (38, 1896952), (62, 1162648), (76, 948476), (124, 581324), (152, 474238), (248, 290662), (304, 237119), (496, 145331), (589, 122384), (1178, 61192), (2356, 30596), (4712, 15298), (7649, 9424)]