77763276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4995

約数の個数: 72

約数和(自身を含む): 215953920

約数和(自身を除く): 138190644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 4943, 5244, 7866, 9886, 14829, 15732, 19772, 29658, 44487, 59316, 88974, 93917, 113689, 177948, 187834, 227378, 281751, 341067, 375668, 454756, 563502, 682134, 845253, 1023201, 1127004, 1364268, 1690506, 2046402, 2160091, 3381012, 4092804, 4320182, 6480273, 8640364, 12960546, 19440819, 25921092, 38881638, 77763276]

約数ペア:

[(1, 77763276), (2, 38881638), (3, 25921092), (4, 19440819), (6, 12960546), (9, 8640364), (12, 6480273), (18, 4320182), (19, 4092804), (23, 3381012), (36, 2160091), (38, 2046402), (46, 1690506), (57, 1364268), (69, 1127004), (76, 1023201), (92, 845253), (114, 682134), (138, 563502), (171, 454756), (207, 375668), (228, 341067), (276, 281751), (342, 227378), (414, 187834), (437, 177948), (684, 113689), (828, 93917), (874, 88974), (1311, 59316), (1748, 44487), (2622, 29658), (3933, 19772), (4943, 15732), (5244, 14829), (7866, 9886)]