71068228

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 168134400

約数和(自身を除く): 97066172

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 277, 308, 343, 374, 476, 539, 554, 686, 748, 833, 1078, 1108, 1309, 1372, 1666, 1939, 2156, 2618, 3047, 3332, 3773, 3878, 4709, 5236, 5831, 6094, 7546, 7756, 9163, 9418, 11662, 12188, 13573, 15092, 18326, 18836, 21329, 23324, 27146, 32963, 36652, 42658, 51799, 54292, 64141, 65926, 85316, 95011, 103598, 128282, 131852, 149303, 190022, 207196, 230741, 256564, 298606, 362593, 380044, 461482, 597212, 725186, 922964, 1045121, 1450372, 1615187, 2090242, 2538151, 3230374, 4180484, 5076302, 6460748, 10152604, 17767057, 35534114, 71068228]

約数ペア:

[(1, 71068228), (2, 35534114), (4, 17767057), (7, 10152604), (11, 6460748), (14, 5076302), (17, 4180484), (22, 3230374), (28, 2538151), (34, 2090242), (44, 1615187), (49, 1450372), (68, 1045121), (77, 922964), (98, 725186), (119, 597212), (154, 461482), (187, 380044), (196, 362593), (238, 298606), (277, 256564), (308, 230741), (343, 207196), (374, 190022), (476, 149303), (539, 131852), (554, 128282), (686, 103598), (748, 95011), (833, 85316), (1078, 65926), (1108, 64141), (1309, 54292), (1372, 51799), (1666, 42658), (1939, 36652), (2156, 32963), (2618, 27146), (3047, 23324), (3332, 21329), (3773, 18836), (3878, 18326), (4709, 15092), (5236, 13573), (5831, 12188), (6094, 11662), (7546, 9418), (7756, 9163)]