69895566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 174720000

約数和(自身を除く): 104824434

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 79, 114, 117, 158, 171, 199, 234, 237, 247, 342, 398, 474, 494, 597, 711, 741, 1027, 1194, 1422, 1482, 1501, 1791, 2054, 2223, 2587, 3002, 3081, 3582, 3781, 4446, 4503, 5174, 6162, 7562, 7761, 9006, 9243, 11343, 13509, 15522, 15721, 18486, 19513, 22686, 23283, 27018, 31442, 34029, 39026, 46566, 47163, 49153, 58539, 68058, 94326, 98306, 117078, 141489, 147459, 175617, 204373, 282978, 294918, 298699, 351234, 408746, 442377, 597398, 613119, 884754, 896097, 1226238, 1792194, 1839357, 2688291, 3678714, 3883087, 5376582, 7766174, 11649261, 23298522, 34947783, 69895566]

約数ペア:

[(1, 69895566), (2, 34947783), (3, 23298522), (6, 11649261), (9, 7766174), (13, 5376582), (18, 3883087), (19, 3678714), (26, 2688291), (38, 1839357), (39, 1792194), (57, 1226238), (78, 896097), (79, 884754), (114, 613119), (117, 597398), (158, 442377), (171, 408746), (199, 351234), (234, 298699), (237, 294918), (247, 282978), (342, 204373), (398, 175617), (474, 147459), (494, 141489), (597, 117078), (711, 98306), (741, 94326), (1027, 68058), (1194, 58539), (1422, 49153), (1482, 47163), (1501, 46566), (1791, 39026), (2054, 34029), (2223, 31442), (2587, 27018), (3002, 23283), (3081, 22686), (3582, 19513), (3781, 18486), (4446, 15721), (4503, 15522), (5174, 13509), (6162, 11343), (7562, 9243), (7761, 9006)]