82855864

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 198223200

約数和(自身を除く): 115367336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 71, 91, 98, 104, 142, 182, 196, 229, 284, 364, 392, 458, 497, 568, 637, 728, 916, 923, 994, 1274, 1603, 1832, 1846, 1988, 2548, 2977, 3206, 3479, 3692, 3976, 5096, 5954, 6412, 6461, 6958, 7384, 11221, 11908, 12824, 12922, 13916, 16259, 20839, 22442, 23816, 25844, 27832, 32518, 41678, 44884, 45227, 51688, 65036, 83356, 89768, 90454, 113813, 130072, 145873, 166712, 180908, 211367, 227626, 291746, 361816, 422734, 455252, 583492, 796691, 845468, 910504, 1166984, 1479569, 1593382, 1690936, 2959138, 3186764, 5918276, 6373528, 10356983, 11836552, 20713966, 41427932, 82855864]

約数ペア:

[(1, 82855864), (2, 41427932), (4, 20713966), (7, 11836552), (8, 10356983), (13, 6373528), (14, 5918276), (26, 3186764), (28, 2959138), (49, 1690936), (52, 1593382), (56, 1479569), (71, 1166984), (91, 910504), (98, 845468), (104, 796691), (142, 583492), (182, 455252), (196, 422734), (229, 361816), (284, 291746), (364, 227626), (392, 211367), (458, 180908), (497, 166712), (568, 145873), (637, 130072), (728, 113813), (916, 90454), (923, 89768), (994, 83356), (1274, 65036), (1603, 51688), (1832, 45227), (1846, 44884), (1988, 41678), (2548, 32518), (2977, 27832), (3206, 25844), (3479, 23816), (3692, 22442), (3976, 20839), (5096, 16259), (5954, 13916), (6412, 12922), (6461, 12824), (6958, 11908), (7384, 11221)]