67647372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 185337600

約数和(自身を除く): 117690228

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 174, 228, 247, 348, 377, 494, 551, 741, 754, 787, 988, 1102, 1131, 1482, 1508, 1574, 1653, 2204, 2262, 2361, 2964, 3148, 3306, 4524, 4722, 6612, 7163, 9444, 10231, 14326, 14953, 20462, 21489, 22823, 28652, 29906, 30693, 40924, 42978, 44859, 45646, 59812, 61386, 68469, 85956, 89718, 91292, 122772, 136938, 179436, 194389, 273876, 296699, 388778, 433637, 583167, 593398, 777556, 867274, 890097, 1166334, 1186796, 1300911, 1734548, 1780194, 2332668, 2601822, 3560388, 5203644, 5637281, 11274562, 16911843, 22549124, 33823686, 67647372]

約数ペア:

[(1, 67647372), (2, 33823686), (3, 22549124), (4, 16911843), (6, 11274562), (12, 5637281), (13, 5203644), (19, 3560388), (26, 2601822), (29, 2332668), (38, 1780194), (39, 1734548), (52, 1300911), (57, 1186796), (58, 1166334), (76, 890097), (78, 867274), (87, 777556), (114, 593398), (116, 583167), (156, 433637), (174, 388778), (228, 296699), (247, 273876), (348, 194389), (377, 179436), (494, 136938), (551, 122772), (741, 91292), (754, 89718), (787, 85956), (988, 68469), (1102, 61386), (1131, 59812), (1482, 45646), (1508, 44859), (1574, 42978), (1653, 40924), (2204, 30693), (2262, 29906), (2361, 28652), (2964, 22823), (3148, 21489), (3306, 20462), (4524, 14953), (4722, 14326), (6612, 10231), (7163, 9444)]