67656768

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^2\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 84

約数和(自身を含む): 185836560

約数和(自身を除く): 118179792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 419, 464, 696, 838, 841, 928, 1257, 1392, 1676, 1682, 1856, 2514, 2523, 2784, 3352, 3364, 5028, 5046, 5568, 6704, 6728, 10056, 10092, 12151, 13408, 13456, 20112, 20184, 24302, 26816, 26912, 36453, 40224, 40368, 48604, 53824, 72906, 80448, 80736, 97208, 145812, 161472, 194416, 291624, 352379, 388832, 583248, 704758, 777664, 1057137, 1166496, 1409516, 2114274, 2332992, 2819032, 4228548, 5638064, 8457096, 11276128, 16914192, 22552256, 33828384, 67656768]

約数ペア:

[(1, 67656768), (2, 33828384), (3, 22552256), (4, 16914192), (6, 11276128), (8, 8457096), (12, 5638064), (16, 4228548), (24, 2819032), (29, 2332992), (32, 2114274), (48, 1409516), (58, 1166496), (64, 1057137), (87, 777664), (96, 704758), (116, 583248), (174, 388832), (192, 352379), (232, 291624), (348, 194416), (419, 161472), (464, 145812), (696, 97208), (838, 80736), (841, 80448), (928, 72906), (1257, 53824), (1392, 48604), (1676, 40368), (1682, 40224), (1856, 36453), (2514, 26912), (2523, 26816), (2784, 24302), (3352, 20184), (3364, 20112), (5028, 13456), (5046, 13408), (5568, 12151), (6704, 10092), (6728, 10056)]