66468132

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 174283200

約数和(自身を除く): 107815068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 139, 148, 222, 278, 333, 359, 417, 444, 556, 666, 718, 834, 1077, 1251, 1332, 1436, 1668, 2154, 2502, 3231, 4308, 5004, 5143, 6462, 10286, 12924, 13283, 15429, 20572, 26566, 30858, 39849, 46287, 49901, 53132, 61716, 79698, 92574, 99802, 119547, 149703, 159396, 185148, 199604, 239094, 299406, 449109, 478188, 598812, 898218, 1796436, 1846337, 3692674, 5539011, 7385348, 11078022, 16617033, 22156044, 33234066, 66468132]

約数ペア:

[(1, 66468132), (2, 33234066), (3, 22156044), (4, 16617033), (6, 11078022), (9, 7385348), (12, 5539011), (18, 3692674), (36, 1846337), (37, 1796436), (74, 898218), (111, 598812), (139, 478188), (148, 449109), (222, 299406), (278, 239094), (333, 199604), (359, 185148), (417, 159396), (444, 149703), (556, 119547), (666, 99802), (718, 92574), (834, 79698), (1077, 61716), (1251, 53132), (1332, 49901), (1436, 46287), (1668, 39849), (2154, 30858), (2502, 26566), (3231, 20572), (4308, 15429), (5004, 13283), (5143, 12924), (6462, 10286)]