78290602

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 136503360

約数和(自身を除く): 58212758

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 167, 169, 247, 334, 338, 494, 949, 1387, 1898, 2171, 2774, 3173, 3211, 4342, 6346, 6422, 12191, 12337, 18031, 24382, 24674, 28223, 36062, 41249, 56446, 82498, 158483, 231629, 234403, 316966, 463258, 468806, 536237, 1072474, 2060279, 3011177, 4120558, 6022354, 39145301, 78290602]

約数ペア:

[(1, 78290602), (2, 39145301), (13, 6022354), (19, 4120558), (26, 3011177), (38, 2060279), (73, 1072474), (146, 536237), (167, 468806), (169, 463258), (247, 316966), (334, 234403), (338, 231629), (494, 158483), (949, 82498), (1387, 56446), (1898, 41249), (2171, 36062), (2774, 28223), (3173, 24674), (3211, 24382), (4342, 18031), (6346, 12337), (6422, 12191)]