85215858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 212056320

約数和(自身を除く): 126840462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 546, 582, 679, 1261, 1358, 1609, 2037, 2522, 3218, 3783, 4074, 4827, 7566, 8827, 9654, 11263, 17654, 20917, 22526, 26481, 33789, 41834, 52962, 62751, 67578, 125502, 146419, 156073, 292838, 312146, 439257, 468219, 878514, 936438, 1092511, 2028949, 2185022, 3277533, 4057898, 6086847, 6555066, 12173694, 14202643, 28405286, 42607929, 85215858]

約数ペア:

[(1, 85215858), (2, 42607929), (3, 28405286), (6, 14202643), (7, 12173694), (13, 6555066), (14, 6086847), (21, 4057898), (26, 3277533), (39, 2185022), (42, 2028949), (78, 1092511), (91, 936438), (97, 878514), (182, 468219), (194, 439257), (273, 312146), (291, 292838), (546, 156073), (582, 146419), (679, 125502), (1261, 67578), (1358, 62751), (1609, 52962), (2037, 41834), (2522, 33789), (3218, 26481), (3783, 22526), (4074, 20917), (4827, 17654), (7566, 11263), (8827, 9654)]