78122376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{57107}}^1$

素因数の和:57138

約数の個数: 48

約数和(自身を含む): 222721200

約数和(自身を除く): 144598824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 57107, 114214, 171321, 228428, 342642, 456856, 513963, 685284, 1027926, 1085033, 1370568, 2055852, 2170066, 3255099, 4111704, 4340132, 6510198, 8680264, 9765297, 13020396, 19530594, 26040792, 39061188, 78122376]

約数ペア:

[(1, 78122376), (2, 39061188), (3, 26040792), (4, 19530594), (6, 13020396), (8, 9765297), (9, 8680264), (12, 6510198), (18, 4340132), (19, 4111704), (24, 3255099), (36, 2170066), (38, 2055852), (57, 1370568), (72, 1085033), (76, 1027926), (114, 685284), (152, 513963), (171, 456856), (228, 342642), (342, 228428), (456, 171321), (684, 114214), (1368, 57107)]