78125544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 243048000

約数和(自身を除く): 164922456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 379, 409, 504, 758, 818, 1137, 1227, 1516, 1636, 2274, 2454, 2653, 2863, 3032, 3272, 3411, 3681, 4548, 4908, 5306, 5726, 6822, 7362, 7959, 8589, 9096, 9816, 10612, 11452, 13644, 14724, 15918, 17178, 21224, 22904, 23877, 25767, 27288, 29448, 31836, 34356, 47754, 51534, 63672, 68712, 95508, 103068, 155011, 191016, 206136, 310022, 465033, 620044, 930066, 1085077, 1240088, 1395099, 1860132, 2170154, 2790198, 3255231, 3720264, 4340308, 5580396, 6510462, 8680616, 9765693, 11160792, 13020924, 19531386, 26041848, 39062772, 78125544]

約数ペア:

[(1, 78125544), (2, 39062772), (3, 26041848), (4, 19531386), (6, 13020924), (7, 11160792), (8, 9765693), (9, 8680616), (12, 6510462), (14, 5580396), (18, 4340308), (21, 3720264), (24, 3255231), (28, 2790198), (36, 2170154), (42, 1860132), (56, 1395099), (63, 1240088), (72, 1085077), (84, 930066), (126, 620044), (168, 465033), (252, 310022), (379, 206136), (409, 191016), (504, 155011), (758, 103068), (818, 95508), (1137, 68712), (1227, 63672), (1516, 51534), (1636, 47754), (2274, 34356), (2454, 31836), (2653, 29448), (2863, 27288), (3032, 25767), (3272, 23877), (3411, 22904), (3681, 21224), (4548, 17178), (4908, 15918), (5306, 14724), (5726, 13644), (6822, 11452), (7362, 10612), (7959, 9816), (8589, 9096)]