72179888

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1674

約数の個数: 60

約数和(自身を含む): 160500144

約数和(自身を除く): 88320256

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1621, 1936, 2024, 2783, 3242, 4048, 5566, 6484, 11132, 12968, 17831, 22264, 25936, 35662, 37283, 44528, 71324, 74566, 142648, 149132, 196141, 285296, 298264, 392282, 410113, 596528, 784564, 820226, 1569128, 1640452, 3138256, 3280904, 4511243, 6561808, 9022486, 18044972, 36089944, 72179888]

約数ペア:

[(1, 72179888), (2, 36089944), (4, 18044972), (8, 9022486), (11, 6561808), (16, 4511243), (22, 3280904), (23, 3138256), (44, 1640452), (46, 1569128), (88, 820226), (92, 784564), (121, 596528), (176, 410113), (184, 392282), (242, 298264), (253, 285296), (368, 196141), (484, 149132), (506, 142648), (968, 74566), (1012, 71324), (1621, 44528), (1936, 37283), (2024, 35662), (2783, 25936), (3242, 22264), (4048, 17831), (5566, 12968), (6484, 11132)]