78870324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 209534976

約数和(自身を除く): 130664652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 141, 156, 186, 188, 282, 347, 372, 403, 564, 611, 694, 806, 1041, 1209, 1222, 1388, 1457, 1612, 1833, 2082, 2418, 2444, 2914, 3666, 4164, 4371, 4511, 4836, 5828, 7332, 8742, 9022, 10757, 13533, 16309, 17484, 18044, 18941, 21514, 27066, 32271, 32618, 37882, 43028, 48927, 54132, 56823, 64542, 65236, 75764, 97854, 113646, 129084, 139841, 195708, 212017, 227292, 279682, 419523, 424034, 505579, 559364, 636051, 839046, 848068, 1011158, 1272102, 1516737, 1678092, 2022316, 2544204, 3033474, 6066948, 6572527, 13145054, 19717581, 26290108, 39435162, 78870324]

約数ペア:

[(1, 78870324), (2, 39435162), (3, 26290108), (4, 19717581), (6, 13145054), (12, 6572527), (13, 6066948), (26, 3033474), (31, 2544204), (39, 2022316), (47, 1678092), (52, 1516737), (62, 1272102), (78, 1011158), (93, 848068), (94, 839046), (124, 636051), (141, 559364), (156, 505579), (186, 424034), (188, 419523), (282, 279682), (347, 227292), (372, 212017), (403, 195708), (564, 139841), (611, 129084), (694, 113646), (806, 97854), (1041, 75764), (1209, 65236), (1222, 64542), (1388, 56823), (1457, 54132), (1612, 48927), (1833, 43028), (2082, 37882), (2418, 32618), (2444, 32271), (2914, 27066), (3666, 21514), (4164, 18941), (4371, 18044), (4511, 17484), (4836, 16309), (5828, 13533), (7332, 10757), (8742, 9022)]