85315698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 208528320

約数和(自身を除く): 123212622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 61, 78, 86, 117, 122, 129, 139, 183, 234, 258, 278, 366, 387, 417, 549, 559, 774, 793, 834, 1098, 1118, 1251, 1586, 1677, 1807, 2379, 2502, 2623, 3354, 3614, 4758, 5031, 5246, 5421, 5977, 7137, 7869, 8479, 10062, 10842, 11954, 14274, 15738, 16263, 16958, 17931, 23607, 25437, 32526, 34099, 35862, 47214, 50874, 53793, 68198, 76311, 77701, 102297, 107586, 110227, 152622, 155402, 204594, 220454, 233103, 306891, 330681, 364597, 466206, 613782, 661362, 699309, 729194, 992043, 1093791, 1398618, 1984086, 2187582, 3281373, 4739761, 6562746, 9479522, 14219283, 28438566, 42657849, 85315698]

約数ペア:

[(1, 85315698), (2, 42657849), (3, 28438566), (6, 14219283), (9, 9479522), (13, 6562746), (18, 4739761), (26, 3281373), (39, 2187582), (43, 1984086), (61, 1398618), (78, 1093791), (86, 992043), (117, 729194), (122, 699309), (129, 661362), (139, 613782), (183, 466206), (234, 364597), (258, 330681), (278, 306891), (366, 233103), (387, 220454), (417, 204594), (549, 155402), (559, 152622), (774, 110227), (793, 107586), (834, 102297), (1098, 77701), (1118, 76311), (1251, 68198), (1586, 53793), (1677, 50874), (1807, 47214), (2379, 35862), (2502, 34099), (2623, 32526), (3354, 25437), (3614, 23607), (4758, 17931), (5031, 16958), (5246, 16263), (5421, 15738), (5977, 14274), (7137, 11954), (7869, 10842), (8479, 10062)]