42254352

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 160

約数和(自身を含む): 141062400

約数和(自身を除く): 98808048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 157, 168, 178, 189, 216, 252, 267, 314, 336, 356, 378, 432, 471, 504, 534, 623, 628, 712, 756, 801, 942, 1008, 1068, 1099, 1246, 1256, 1413, 1424, 1512, 1602, 1869, 1884, 2136, 2198, 2403, 2492, 2512, 2826, 3024, 3204, 3297, 3738, 3768, 4239, 4272, 4396, 4806, 4984, 5607, 5652, 6408, 6594, 7476, 7536, 8478, 8792, 9612, 9891, 9968, 11214, 11304, 12816, 13188, 13973, 14952, 16821, 16956, 17584, 19224, 19782, 22428, 22608, 26376, 27946, 29673, 29904, 33642, 33912, 38448, 39564, 41919, 44856, 52752, 55892, 59346, 67284, 67824, 79128, 83838, 89712, 97811, 111784, 118692, 125757, 134568, 158256, 167676, 195622, 223568, 237384, 251514, 269136, 293433, 335352, 377271, 391244, 474768, 503028, 586866, 670704, 754542, 782488, 880299, 1006056, 1173732, 1509084, 1564976, 1760598, 2012112, 2347464, 2640897, 3018168, 3521196, 4694928, 5281794, 6036336, 7042392, 10563588, 14084784, 21127176, 42254352]

約数ペア:

[(1, 42254352), (2, 21127176), (3, 14084784), (4, 10563588), (6, 7042392), (7, 6036336), (8, 5281794), (9, 4694928), (12, 3521196), (14, 3018168), (16, 2640897), (18, 2347464), (21, 2012112), (24, 1760598), (27, 1564976), (28, 1509084), (36, 1173732), (42, 1006056), (48, 880299), (54, 782488), (56, 754542), (63, 670704), (72, 586866), (84, 503028), (89, 474768), (108, 391244), (112, 377271), (126, 335352), (144, 293433), (157, 269136), (168, 251514), (178, 237384), (189, 223568), (216, 195622), (252, 167676), (267, 158256), (314, 134568), (336, 125757), (356, 118692), (378, 111784), (432, 97811), (471, 89712), (504, 83838), (534, 79128), (623, 67824), (628, 67284), (712, 59346), (756, 55892), (801, 52752), (942, 44856), (1008, 41919), (1068, 39564), (1099, 38448), (1246, 33912), (1256, 33642), (1413, 29904), (1424, 29673), (1512, 27946), (1602, 26376), (1869, 22608), (1884, 22428), (2136, 19782), (2198, 19224), (2403, 17584), (2492, 16956), (2512, 16821), (2826, 14952), (3024, 13973), (3204, 13188), (3297, 12816), (3738, 11304), (3768, 11214), (4239, 9968), (4272, 9891), (4396, 9612), (4806, 8792), (4984, 8478), (5607, 7536), (5652, 7476), (6408, 6594)]