81739056

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1559

約数の個数: 120

約数和(自身を含む): 256483584

約数和(自身を除く): 174744528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1511, 1932, 2254, 2352, 2576, 3022, 3381, 3864, 4508, 4533, 6044, 6762, 7728, 9016, 9066, 10577, 12088, 13524, 18032, 18132, 21154, 24176, 27048, 31731, 34753, 36264, 42308, 54096, 63462, 69506, 72528, 74039, 84616, 104259, 126924, 139012, 148078, 169232, 208518, 222117, 243271, 253848, 278024, 296156, 417036, 444234, 486542, 507696, 556048, 592312, 729813, 834072, 888468, 973084, 1184624, 1459626, 1668144, 1702897, 1776936, 1946168, 2919252, 3405794, 3553872, 3892336, 5108691, 5838504, 6811588, 10217382, 11677008, 13623176, 20434764, 27246352, 40869528, 81739056]

約数ペア:

[(1, 81739056), (2, 40869528), (3, 27246352), (4, 20434764), (6, 13623176), (7, 11677008), (8, 10217382), (12, 6811588), (14, 5838504), (16, 5108691), (21, 3892336), (23, 3553872), (24, 3405794), (28, 2919252), (42, 1946168), (46, 1776936), (48, 1702897), (49, 1668144), (56, 1459626), (69, 1184624), (84, 973084), (92, 888468), (98, 834072), (112, 729813), (138, 592312), (147, 556048), (161, 507696), (168, 486542), (184, 444234), (196, 417036), (276, 296156), (294, 278024), (322, 253848), (336, 243271), (368, 222117), (392, 208518), (483, 169232), (552, 148078), (588, 139012), (644, 126924), (784, 104259), (966, 84616), (1104, 74039), (1127, 72528), (1176, 69506), (1288, 63462), (1511, 54096), (1932, 42308), (2254, 36264), (2352, 34753), (2576, 31731), (3022, 27048), (3381, 24176), (3864, 21154), (4508, 18132), (4533, 18032), (6044, 13524), (6762, 12088), (7728, 10577), (9016, 9066)]