78882174

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 112

約数和(自身を含む): 207757440

約数和(自身を除く): 128875266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 81, 118, 126, 131, 162, 177, 189, 243, 262, 354, 378, 393, 413, 486, 531, 567, 729, 786, 826, 917, 1062, 1134, 1179, 1239, 1458, 1593, 1701, 1834, 2358, 2478, 2751, 3186, 3402, 3537, 3717, 4779, 5103, 5502, 7074, 7434, 7729, 8253, 9558, 10206, 10611, 11151, 14337, 15458, 16506, 21222, 22302, 23187, 24759, 28674, 31833, 33453, 43011, 46374, 49518, 54103, 63666, 66906, 69561, 74277, 86022, 95499, 100359, 108206, 139122, 148554, 162309, 190998, 200718, 208683, 222831, 301077, 324618, 417366, 445662, 486927, 602154, 626049, 668493, 973854, 1252098, 1336986, 1460781, 1878147, 2921562, 3756294, 4382343, 5634441, 8764686, 11268882, 13147029, 26294058, 39441087, 78882174]

約数ペア:

[(1, 78882174), (2, 39441087), (3, 26294058), (6, 13147029), (7, 11268882), (9, 8764686), (14, 5634441), (18, 4382343), (21, 3756294), (27, 2921562), (42, 1878147), (54, 1460781), (59, 1336986), (63, 1252098), (81, 973854), (118, 668493), (126, 626049), (131, 602154), (162, 486927), (177, 445662), (189, 417366), (243, 324618), (262, 301077), (354, 222831), (378, 208683), (393, 200718), (413, 190998), (486, 162309), (531, 148554), (567, 139122), (729, 108206), (786, 100359), (826, 95499), (917, 86022), (1062, 74277), (1134, 69561), (1179, 66906), (1239, 63666), (1458, 54103), (1593, 49518), (1701, 46374), (1834, 43011), (2358, 33453), (2478, 31833), (2751, 28674), (3186, 24759), (3402, 23187), (3537, 22302), (3717, 21222), (4779, 16506), (5103, 15458), (5502, 14337), (7074, 11151), (7434, 10611), (7729, 10206), (8253, 9558)]