87656576

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 211409280

約数和(自身を除く): 123752704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 271, 304, 361, 448, 532, 542, 608, 722, 896, 1064, 1084, 1216, 1444, 1897, 2128, 2168, 2432, 2527, 2888, 3794, 4256, 4336, 5054, 5149, 5776, 7588, 8512, 8672, 10108, 10298, 11552, 15176, 17024, 17344, 20216, 20596, 23104, 30352, 34688, 36043, 40432, 41192, 46208, 60704, 72086, 80864, 82384, 97831, 121408, 144172, 161728, 164768, 195662, 242816, 288344, 323456, 329536, 391324, 576688, 659072, 684817, 782648, 1153376, 1369634, 1565296, 2306752, 2739268, 3130592, 4613504, 5478536, 6261184, 10957072, 12522368, 21914144, 43828288, 87656576]

約数ペア:

[(1, 87656576), (2, 43828288), (4, 21914144), (7, 12522368), (8, 10957072), (14, 6261184), (16, 5478536), (19, 4613504), (28, 3130592), (32, 2739268), (38, 2306752), (56, 1565296), (64, 1369634), (76, 1153376), (112, 782648), (128, 684817), (133, 659072), (152, 576688), (224, 391324), (266, 329536), (271, 323456), (304, 288344), (361, 242816), (448, 195662), (532, 164768), (542, 161728), (608, 144172), (722, 121408), (896, 97831), (1064, 82384), (1084, 80864), (1216, 72086), (1444, 60704), (1897, 46208), (2128, 41192), (2168, 40432), (2432, 36043), (2527, 34688), (2888, 30352), (3794, 23104), (4256, 20596), (4336, 20216), (5054, 17344), (5149, 17024), (5776, 15176), (7588, 11552), (8512, 10298), (8672, 10108)]