64819863576

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{89821}}^1$

素因数の和:90106

約数の個数: 128

約数和(自身を含む): 194662238400

約数和(自身を除く): 129842374824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 257, 312, 351, 468, 514, 702, 771, 936, 1028, 1404, 1542, 2056, 2313, 2808, 3084, 3341, 4626, 6168, 6682, 6939, 9252, 10023, 13364, 13878, 18504, 20046, 26728, 27756, 30069, 40092, 55512, 60138, 80184, 89821, 90207, 120276, 179642, 180414, 240552, 269463, 359284, 360828, 538926, 718568, 721656, 808389, 1077852, 1167673, 1616778, 2155704, 2335346, 2425167, 3233556, 3503019, 4670692, 4850334, 6467112, 7006038, 9341384, 9700668, 10509057, 14012076, 19401336, 21018114, 23083997, 28024152, 31527171, 42036228, 46167994, 63054342, 69251991, 84072456, 92335988, 126108684, 138503982, 184671976, 207755973, 252217368, 277007964, 300091961, 415511946, 554015928, 600183922, 623267919, 831023892, 900275883, 1200367844, 1246535838, 1662047784, 1800551766, 2400735688, 2493071676, 2700827649, 3601103532, 4986143352, 5401655298, 7202207064, 8102482947, 10803310596, 16204965894, 21606621192, 32409931788, 64819863576]

約数ペア:

[(1, 64819863576), (2, 32409931788), (3, 21606621192), (4, 16204965894), (6, 10803310596), (8, 8102482947), (9, 7202207064), (12, 5401655298), (13, 4986143352), (18, 3601103532), (24, 2700827649), (26, 2493071676), (27, 2400735688), (36, 1800551766), (39, 1662047784), (52, 1246535838), (54, 1200367844), (72, 900275883), (78, 831023892), (104, 623267919), (108, 600183922), (117, 554015928), (156, 415511946), (216, 300091961), (234, 277007964), (257, 252217368), (312, 207755973), (351, 184671976), (468, 138503982), (514, 126108684), (702, 92335988), (771, 84072456), (936, 69251991), (1028, 63054342), (1404, 46167994), (1542, 42036228), (2056, 31527171), (2313, 28024152), (2808, 23083997), (3084, 21018114), (3341, 19401336), (4626, 14012076), (6168, 10509057), (6682, 9700668), (6939, 9341384), (9252, 7006038), (10023, 6467112), (13364, 4850334), (13878, 4670692), (18504, 3503019), (20046, 3233556), (26728, 2425167), (27756, 2335346), (30069, 2155704), (40092, 1616778), (55512, 1167673), (60138, 1077852), (80184, 808389), (89821, 721656), (90207, 718568), (120276, 538926), (179642, 360828), (180414, 359284), (240552, 269463)]