71344206

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 111132594

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 31, 34, 46, 51, 54, 62, 69, 93, 102, 109, 138, 153, 186, 207, 218, 279, 306, 327, 391, 414, 459, 527, 558, 621, 654, 713, 782, 837, 918, 981, 1054, 1173, 1242, 1426, 1581, 1674, 1853, 1962, 2139, 2346, 2507, 2943, 3162, 3379, 3519, 3706, 4278, 4743, 5014, 5559, 5886, 6417, 6758, 7038, 7521, 9486, 10137, 10557, 11118, 12121, 12834, 14229, 15042, 16677, 19251, 20274, 21114, 22563, 24242, 28458, 30411, 33354, 36363, 38502, 42619, 45126, 50031, 57443, 60822, 67689, 72726, 77717, 85238, 91233, 100062, 109089, 114886, 127857, 135378, 155434, 172329, 182466, 218178, 233151, 255714, 327267, 344658, 383571, 466302, 516987, 654534, 699453, 767142, 1033974, 1150713, 1321189, 1398906, 1550961, 2098359, 2301426, 2642378, 3101922, 3963567, 4196718, 7927134, 11890701, 23781402, 35672103, 71344206]

約数ペア:

[(1, 71344206), (2, 35672103), (3, 23781402), (6, 11890701), (9, 7927134), (17, 4196718), (18, 3963567), (23, 3101922), (27, 2642378), (31, 2301426), (34, 2098359), (46, 1550961), (51, 1398906), (54, 1321189), (62, 1150713), (69, 1033974), (93, 767142), (102, 699453), (109, 654534), (138, 516987), (153, 466302), (186, 383571), (207, 344658), (218, 327267), (279, 255714), (306, 233151), (327, 218178), (391, 182466), (414, 172329), (459, 155434), (527, 135378), (558, 127857), (621, 114886), (654, 109089), (713, 100062), (782, 91233), (837, 85238), (918, 77717), (981, 72726), (1054, 67689), (1173, 60822), (1242, 57443), (1426, 50031), (1581, 45126), (1674, 42619), (1853, 38502), (1962, 36363), (2139, 33354), (2346, 30411), (2507, 28458), (2943, 24242), (3162, 22563), (3379, 21114), (3519, 20274), (3706, 19251), (4278, 16677), (4743, 15042), (5014, 14229), (5559, 12834), (5886, 12121), (6417, 11118), (6758, 10557), (7038, 10137), (7521, 9486)]