77709456

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 259983360

約数和(自身を除く): 182273904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 79, 81, 88, 92, 99, 108, 132, 138, 144, 158, 162, 176, 184, 198, 207, 216, 237, 243, 253, 264, 276, 297, 316, 324, 368, 396, 414, 432, 474, 486, 506, 528, 552, 594, 621, 632, 648, 711, 759, 792, 828, 869, 891, 948, 972, 1012, 1104, 1188, 1242, 1264, 1296, 1422, 1518, 1584, 1656, 1738, 1782, 1817, 1863, 1896, 1944, 2024, 2133, 2277, 2376, 2484, 2607, 2673, 2844, 3036, 3312, 3476, 3564, 3634, 3726, 3792, 3888, 4048, 4266, 4554, 4752, 4968, 5214, 5346, 5451, 5589, 5688, 6072, 6399, 6831, 6952, 7128, 7268, 7452, 7821, 8532, 9108, 9936, 10428, 10692, 10902, 11178, 11376, 12144, 12798, 13662, 13904, 14256, 14536, 14904, 15642, 16353, 17064, 18216, 19197, 19987, 20493, 20856, 21384, 21804, 22356, 23463, 25596, 27324, 29072, 29808, 31284, 32706, 34128, 36432, 38394, 39974, 40986, 41712, 42768, 43608, 44712, 46926, 49059, 51192, 54648, 59961, 61479, 62568, 65412, 70389, 76788, 79948, 81972, 87216, 89424, 93852, 98118, 102384, 109296, 119922, 122958, 125136, 130824, 140778, 147177, 153576, 159896, 163944, 179883, 187704, 196236, 211167, 239844, 245916, 261648, 281556, 294354, 307152, 319792, 327888, 359766, 375408, 392472, 422334, 441531, 479688, 491832, 539649, 563112, 588708, 719532, 784944, 844668, 883062, 959376, 983664, 1079298, 1126224, 1177416, 1439064, 1618947, 1689336, 1766124, 2158596, 2354832, 2878128, 3237894, 3378672, 3532248, 4317192, 4856841, 6475788, 7064496, 8634384, 9713682, 12951576, 19427364, 25903152, 38854728, 77709456]

約数ペア:

[(1, 77709456), (2, 38854728), (3, 25903152), (4, 19427364), (6, 12951576), (8, 9713682), (9, 8634384), (11, 7064496), (12, 6475788), (16, 4856841), (18, 4317192), (22, 3532248), (23, 3378672), (24, 3237894), (27, 2878128), (33, 2354832), (36, 2158596), (44, 1766124), (46, 1689336), (48, 1618947), (54, 1439064), (66, 1177416), (69, 1126224), (72, 1079298), (79, 983664), (81, 959376), (88, 883062), (92, 844668), (99, 784944), (108, 719532), (132, 588708), (138, 563112), (144, 539649), (158, 491832), (162, 479688), (176, 441531), (184, 422334), (198, 392472), (207, 375408), (216, 359766), (237, 327888), (243, 319792), (253, 307152), (264, 294354), (276, 281556), (297, 261648), (316, 245916), (324, 239844), (368, 211167), (396, 196236), (414, 187704), (432, 179883), (474, 163944), (486, 159896), (506, 153576), (528, 147177), (552, 140778), (594, 130824), (621, 125136), (632, 122958), (648, 119922), (711, 109296), (759, 102384), (792, 98118), (828, 93852), (869, 89424), (891, 87216), (948, 81972), (972, 79948), (1012, 76788), (1104, 70389), (1188, 65412), (1242, 62568), (1264, 61479), (1296, 59961), (1422, 54648), (1518, 51192), (1584, 49059), (1656, 46926), (1738, 44712), (1782, 43608), (1817, 42768), (1863, 41712), (1896, 40986), (1944, 39974), (2024, 38394), (2133, 36432), (2277, 34128), (2376, 32706), (2484, 31284), (2607, 29808), (2673, 29072), (2844, 27324), (3036, 25596), (3312, 23463), (3476, 22356), (3564, 21804), (3634, 21384), (3726, 20856), (3792, 20493), (3888, 19987), (4048, 19197), (4266, 18216), (4554, 17064), (4752, 16353), (4968, 15642), (5214, 14904), (5346, 14536), (5451, 14256), (5589, 13904), (5688, 13662), (6072, 12798), (6399, 12144), (6831, 11376), (6952, 11178), (7128, 10902), (7268, 10692), (7452, 10428), (7821, 9936), (8532, 9108)]