89328918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 232980480

約数和(自身を除く): 143651562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 31, 38, 42, 46, 57, 62, 69, 93, 114, 133, 138, 157, 161, 186, 217, 266, 314, 322, 399, 434, 437, 471, 483, 589, 651, 713, 798, 874, 942, 966, 1099, 1178, 1302, 1311, 1426, 1767, 2139, 2198, 2622, 2983, 3059, 3297, 3534, 3611, 4123, 4278, 4867, 4991, 5966, 6118, 6594, 7222, 8246, 8949, 9177, 9734, 9982, 10833, 12369, 13547, 14601, 14973, 17898, 18354, 20881, 21666, 24738, 25277, 27094, 29202, 29946, 34069, 40641, 41762, 50554, 62643, 68138, 68609, 75831, 81282, 92473, 94829, 102207, 111941, 125286, 137218, 151662, 184946, 189658, 204414, 205827, 223882, 277419, 284487, 335823, 411654, 480263, 554838, 568974, 647311, 671646, 783587, 960526, 1294622, 1440789, 1567174, 1941933, 2126879, 2350761, 2881578, 3883866, 4253758, 4701522, 6380637, 12761274, 14888153, 29776306, 44664459, 89328918]

約数ペア:

[(1, 89328918), (2, 44664459), (3, 29776306), (6, 14888153), (7, 12761274), (14, 6380637), (19, 4701522), (21, 4253758), (23, 3883866), (31, 2881578), (38, 2350761), (42, 2126879), (46, 1941933), (57, 1567174), (62, 1440789), (69, 1294622), (93, 960526), (114, 783587), (133, 671646), (138, 647311), (157, 568974), (161, 554838), (186, 480263), (217, 411654), (266, 335823), (314, 284487), (322, 277419), (399, 223882), (434, 205827), (437, 204414), (471, 189658), (483, 184946), (589, 151662), (651, 137218), (713, 125286), (798, 111941), (874, 102207), (942, 94829), (966, 92473), (1099, 81282), (1178, 75831), (1302, 68609), (1311, 68138), (1426, 62643), (1767, 50554), (2139, 41762), (2198, 40641), (2622, 34069), (2983, 29946), (3059, 29202), (3297, 27094), (3534, 25277), (3611, 24738), (4123, 21666), (4278, 20881), (4867, 18354), (4991, 17898), (5966, 14973), (6118, 14601), (6594, 13547), (7222, 12369), (8246, 10833), (8949, 9982), (9177, 9734)]