89913888

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 274450176

約数和(自身を除く): 184536288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 373, 432, 486, 496, 558, 648, 744, 746, 837, 864, 972, 992, 1116, 1119, 1296, 1488, 1492, 1674, 1944, 2232, 2238, 2511, 2592, 2976, 2984, 3348, 3357, 3888, 4464, 4476, 5022, 5968, 6696, 6714, 7533, 7776, 8928, 8952, 10044, 10071, 11563, 11936, 13392, 13428, 15066, 17904, 20088, 20142, 23126, 26784, 26856, 30132, 30213, 34689, 35808, 40176, 40284, 46252, 53712, 60264, 60426, 69378, 80352, 80568, 90639, 92504, 104067, 107424, 120528, 120852, 138756, 161136, 181278, 185008, 208134, 241056, 241704, 277512, 312201, 322272, 362556, 370016, 416268, 483408, 555024, 624402, 725112, 832536, 936603, 966816, 1110048, 1248804, 1450224, 1665072, 1873206, 2497608, 2809809, 2900448, 3330144, 3746412, 4995216, 5619618, 7492824, 9990432, 11239236, 14985648, 22478472, 29971296, 44956944, 89913888]

約数ペア:

[(1, 89913888), (2, 44956944), (3, 29971296), (4, 22478472), (6, 14985648), (8, 11239236), (9, 9990432), (12, 7492824), (16, 5619618), (18, 4995216), (24, 3746412), (27, 3330144), (31, 2900448), (32, 2809809), (36, 2497608), (48, 1873206), (54, 1665072), (62, 1450224), (72, 1248804), (81, 1110048), (93, 966816), (96, 936603), (108, 832536), (124, 725112), (144, 624402), (162, 555024), (186, 483408), (216, 416268), (243, 370016), (248, 362556), (279, 322272), (288, 312201), (324, 277512), (372, 241704), (373, 241056), (432, 208134), (486, 185008), (496, 181278), (558, 161136), (648, 138756), (744, 120852), (746, 120528), (837, 107424), (864, 104067), (972, 92504), (992, 90639), (1116, 80568), (1119, 80352), (1296, 69378), (1488, 60426), (1492, 60264), (1674, 53712), (1944, 46252), (2232, 40284), (2238, 40176), (2511, 35808), (2592, 34689), (2976, 30213), (2984, 30132), (3348, 26856), (3357, 26784), (3888, 23126), (4464, 20142), (4476, 20088), (5022, 17904), (5968, 15066), (6696, 13428), (6714, 13392), (7533, 11936), (7776, 11563), (8928, 10071), (8952, 10044)]