76851866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 153135360

約数和(自身を除く): 76283494

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 59, 91, 118, 119, 182, 221, 238, 413, 421, 442, 767, 826, 842, 1003, 1534, 1547, 2006, 2947, 3094, 5369, 5473, 5894, 7021, 7157, 10738, 10946, 13039, 14042, 14314, 24839, 26078, 38311, 49678, 50099, 76622, 91273, 93041, 100198, 173873, 182546, 186082, 322907, 347746, 422263, 645814, 651287, 844526, 1302574, 2260349, 2955841, 4520698, 5489419, 5911682, 10978838, 38425933, 76851866]

約数ペア:

[(1, 76851866), (2, 38425933), (7, 10978838), (13, 5911682), (14, 5489419), (17, 4520698), (26, 2955841), (34, 2260349), (59, 1302574), (91, 844526), (118, 651287), (119, 645814), (182, 422263), (221, 347746), (238, 322907), (413, 186082), (421, 182546), (442, 173873), (767, 100198), (826, 93041), (842, 91273), (1003, 76622), (1534, 50099), (1547, 49678), (2006, 38311), (2947, 26078), (3094, 24839), (5369, 14314), (5473, 14042), (5894, 13039), (7021, 10946), (7157, 10738)]