72600808

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{947}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 160060320

約数和(自身を除く): 87459512

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 947, 1036, 1369, 1894, 2072, 2738, 3788, 5476, 6629, 7576, 9583, 10952, 13258, 19166, 26516, 35039, 38332, 53032, 70078, 76664, 140156, 245273, 280312, 490546, 981092, 1296443, 1962184, 2592886, 5185772, 9075101, 10371544, 18150202, 36300404, 72600808]

約数ペア:

[(1, 72600808), (2, 36300404), (4, 18150202), (7, 10371544), (8, 9075101), (14, 5185772), (28, 2592886), (37, 1962184), (56, 1296443), (74, 981092), (148, 490546), (259, 280312), (296, 245273), (518, 140156), (947, 76664), (1036, 70078), (1369, 53032), (1894, 38332), (2072, 35039), (2738, 26516), (3788, 19166), (5476, 13258), (6629, 10952), (7576, 9583)]