31790232

素因数分解:

$2^3\times 3^7\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 94464000

約数和(自身を除く): 62673768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 79, 81, 92, 108, 138, 158, 162, 184, 207, 216, 237, 243, 276, 316, 324, 414, 474, 486, 552, 621, 632, 648, 711, 729, 828, 948, 972, 1242, 1422, 1458, 1656, 1817, 1863, 1896, 1944, 2133, 2187, 2484, 2844, 2916, 3634, 3726, 4266, 4374, 4968, 5451, 5589, 5688, 5832, 6399, 7268, 7452, 8532, 8748, 10902, 11178, 12798, 14536, 14904, 16353, 16767, 17064, 17496, 19197, 21804, 22356, 25596, 32706, 33534, 38394, 43608, 44712, 49059, 50301, 51192, 57591, 65412, 67068, 76788, 98118, 100602, 115182, 130824, 134136, 147177, 153576, 172773, 196236, 201204, 230364, 294354, 345546, 392472, 402408, 441531, 460728, 588708, 691092, 883062, 1177416, 1324593, 1382184, 1766124, 2649186, 3532248, 3973779, 5298372, 7947558, 10596744, 15895116, 31790232]

約数ペア:

[(1, 31790232), (2, 15895116), (3, 10596744), (4, 7947558), (6, 5298372), (8, 3973779), (9, 3532248), (12, 2649186), (18, 1766124), (23, 1382184), (24, 1324593), (27, 1177416), (36, 883062), (46, 691092), (54, 588708), (69, 460728), (72, 441531), (79, 402408), (81, 392472), (92, 345546), (108, 294354), (138, 230364), (158, 201204), (162, 196236), (184, 172773), (207, 153576), (216, 147177), (237, 134136), (243, 130824), (276, 115182), (316, 100602), (324, 98118), (414, 76788), (474, 67068), (486, 65412), (552, 57591), (621, 51192), (632, 50301), (648, 49059), (711, 44712), (729, 43608), (828, 38394), (948, 33534), (972, 32706), (1242, 25596), (1422, 22356), (1458, 21804), (1656, 19197), (1817, 17496), (1863, 17064), (1896, 16767), (1944, 16353), (2133, 14904), (2187, 14536), (2484, 12798), (2844, 11178), (2916, 10902), (3634, 8748), (3726, 8532), (4266, 7452), (4374, 7268), (4968, 6399), (5451, 5832), (5589, 5688)]