72999768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178921}}^1$

素因数の和:178947

約数の個数: 32

約数和(自身を含む): 193235760

約数和(自身を除く): 120235992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178921, 357842, 536763, 715684, 1073526, 1431368, 2147052, 3041657, 4294104, 6083314, 9124971, 12166628, 18249942, 24333256, 36499884, 72999768]

約数ペア:

[(1, 72999768), (2, 36499884), (3, 24333256), (4, 18249942), (6, 12166628), (8, 9124971), (12, 6083314), (17, 4294104), (24, 3041657), (34, 2147052), (51, 1431368), (68, 1073526), (102, 715684), (136, 536763), (204, 357842), (408, 178921)]