77156898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 191020032

約数和(自身を除く): 113863134

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 251, 273, 502, 546, 563, 753, 1126, 1506, 1689, 1757, 3263, 3378, 3514, 3941, 5271, 6526, 7319, 7882, 9789, 10542, 11823, 14638, 19578, 21957, 22841, 23646, 43914, 45682, 51233, 68523, 102466, 137046, 141313, 153699, 282626, 307398, 423939, 847878, 989191, 1837069, 1978382, 2967573, 3674138, 5511207, 5935146, 11022414, 12859483, 25718966, 38578449, 77156898]

約数ペア:

[(1, 77156898), (2, 38578449), (3, 25718966), (6, 12859483), (7, 11022414), (13, 5935146), (14, 5511207), (21, 3674138), (26, 2967573), (39, 1978382), (42, 1837069), (78, 989191), (91, 847878), (182, 423939), (251, 307398), (273, 282626), (502, 153699), (546, 141313), (563, 137046), (753, 102466), (1126, 68523), (1506, 51233), (1689, 45682), (1757, 43914), (3263, 23646), (3378, 22841), (3514, 21957), (3941, 19578), (5271, 14638), (6526, 11823), (7319, 10542), (7882, 9789)]