87790584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 270604800

約数和(自身を除く): 182814216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 59, 68, 84, 102, 118, 119, 136, 168, 177, 204, 236, 238, 354, 357, 408, 413, 472, 476, 521, 708, 714, 826, 952, 1003, 1042, 1239, 1416, 1428, 1563, 1652, 2006, 2084, 2478, 2856, 3009, 3126, 3304, 3647, 4012, 4168, 4956, 6018, 6252, 7021, 7294, 8024, 8857, 9912, 10941, 12036, 12504, 14042, 14588, 17714, 21063, 21882, 24072, 26571, 28084, 29176, 30739, 35428, 42126, 43764, 53142, 56168, 61478, 61999, 70856, 84252, 87528, 92217, 106284, 122956, 123998, 168504, 184434, 185997, 212568, 215173, 245912, 247996, 368868, 371994, 430346, 495992, 522563, 645519, 737736, 743988, 860692, 1045126, 1291038, 1487976, 1567689, 1721384, 2090252, 2582076, 3135378, 3657941, 4180504, 5164152, 6270756, 7315882, 10973823, 12541512, 14631764, 21947646, 29263528, 43895292, 87790584]

約数ペア:

[(1, 87790584), (2, 43895292), (3, 29263528), (4, 21947646), (6, 14631764), (7, 12541512), (8, 10973823), (12, 7315882), (14, 6270756), (17, 5164152), (21, 4180504), (24, 3657941), (28, 3135378), (34, 2582076), (42, 2090252), (51, 1721384), (56, 1567689), (59, 1487976), (68, 1291038), (84, 1045126), (102, 860692), (118, 743988), (119, 737736), (136, 645519), (168, 522563), (177, 495992), (204, 430346), (236, 371994), (238, 368868), (354, 247996), (357, 245912), (408, 215173), (413, 212568), (472, 185997), (476, 184434), (521, 168504), (708, 123998), (714, 122956), (826, 106284), (952, 92217), (1003, 87528), (1042, 84252), (1239, 70856), (1416, 61999), (1428, 61478), (1563, 56168), (1652, 53142), (2006, 43764), (2084, 42126), (2478, 35428), (2856, 30739), (3009, 29176), (3126, 28084), (3304, 26571), (3647, 24072), (4012, 21882), (4168, 21063), (4956, 17714), (6018, 14588), (6252, 14042), (7021, 12504), (7294, 12036), (8024, 10941), (8857, 9912)]