72509352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 196447680

約数和(自身を除く): 123938328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4133, 4386, 5848, 8266, 8772, 12399, 16532, 17544, 24798, 33064, 49596, 70261, 99192, 140522, 177719, 210783, 281044, 355438, 421566, 533157, 562088, 710876, 843132, 1066314, 1421752, 1686264, 2132628, 3021223, 4265256, 6042446, 9063669, 12084892, 18127338, 24169784, 36254676, 72509352]

約数ペア:

[(1, 72509352), (2, 36254676), (3, 24169784), (4, 18127338), (6, 12084892), (8, 9063669), (12, 6042446), (17, 4265256), (24, 3021223), (34, 2132628), (43, 1686264), (51, 1421752), (68, 1066314), (86, 843132), (102, 710876), (129, 562088), (136, 533157), (172, 421566), (204, 355438), (258, 281044), (344, 210783), (408, 177719), (516, 140522), (731, 99192), (1032, 70261), (1462, 49596), (2193, 33064), (2924, 24798), (4133, 17544), (4386, 16532), (5848, 12399), (8266, 8772)]