70791396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 181881504

約数和(自身を除く): 111090108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 402, 507, 521, 676, 804, 871, 1014, 1042, 1563, 1742, 2028, 2084, 2613, 3126, 3484, 5226, 6252, 6773, 10452, 11323, 13546, 20319, 22646, 27092, 33969, 34907, 40638, 45292, 67938, 69814, 81276, 88049, 104721, 135876, 139628, 176098, 209442, 264147, 352196, 418884, 453791, 528294, 907582, 1056588, 1361373, 1815164, 2722746, 5445492, 5899283, 11798566, 17697849, 23597132, 35395698, 70791396]

約数ペア:

[(1, 70791396), (2, 35395698), (3, 23597132), (4, 17697849), (6, 11798566), (12, 5899283), (13, 5445492), (26, 2722746), (39, 1815164), (52, 1361373), (67, 1056588), (78, 907582), (134, 528294), (156, 453791), (169, 418884), (201, 352196), (268, 264147), (338, 209442), (402, 176098), (507, 139628), (521, 135876), (676, 104721), (804, 88049), (871, 81276), (1014, 69814), (1042, 67938), (1563, 45292), (1742, 40638), (2028, 34907), (2084, 33969), (2613, 27092), (3126, 22646), (3484, 20319), (5226, 13546), (6252, 11323), (6773, 10452)]