74380608

素因数分解:

$2^6\times 3^2\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:772

約数の個数: 84

約数和(自身を含む): 214445088

約数和(自身を除く): 140064480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 263, 288, 491, 526, 576, 789, 982, 1052, 1473, 1578, 1964, 2104, 2367, 2946, 3156, 3928, 4208, 4419, 4734, 5892, 6312, 7856, 8416, 8838, 9468, 11784, 12624, 15712, 16832, 17676, 18936, 23568, 25248, 31424, 35352, 37872, 47136, 50496, 70704, 75744, 94272, 129133, 141408, 151488, 258266, 282816, 387399, 516532, 774798, 1033064, 1162197, 1549596, 2066128, 2324394, 3099192, 4132256, 4648788, 6198384, 8264512, 9297576, 12396768, 18595152, 24793536, 37190304, 74380608]

約数ペア:

[(1, 74380608), (2, 37190304), (3, 24793536), (4, 18595152), (6, 12396768), (8, 9297576), (9, 8264512), (12, 6198384), (16, 4648788), (18, 4132256), (24, 3099192), (32, 2324394), (36, 2066128), (48, 1549596), (64, 1162197), (72, 1033064), (96, 774798), (144, 516532), (192, 387399), (263, 282816), (288, 258266), (491, 151488), (526, 141408), (576, 129133), (789, 94272), (982, 75744), (1052, 70704), (1473, 50496), (1578, 47136), (1964, 37872), (2104, 35352), (2367, 31424), (2946, 25248), (3156, 23568), (3928, 18936), (4208, 17676), (4419, 16832), (4734, 15712), (5892, 12624), (6312, 11784), (7856, 9468), (8416, 8838)]