68287872

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 182669760

約数和(自身を除く): 114381888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 652, 978, 1091, 1304, 1956, 2182, 2608, 3273, 3912, 4364, 5216, 6546, 7824, 8728, 10432, 13092, 15648, 17456, 20864, 26184, 31296, 34912, 52368, 62592, 69824, 104736, 139648, 177833, 209472, 355666, 418944, 533499, 711332, 1066998, 1422664, 2133996, 2845328, 4267992, 5690656, 8535984, 11381312, 17071968, 22762624, 34143936, 68287872]

約数ペア:

[(1, 68287872), (2, 34143936), (3, 22762624), (4, 17071968), (6, 11381312), (8, 8535984), (12, 5690656), (16, 4267992), (24, 2845328), (32, 2133996), (48, 1422664), (64, 1066998), (96, 711332), (128, 533499), (163, 418944), (192, 355666), (326, 209472), (384, 177833), (489, 139648), (652, 104736), (978, 69824), (1091, 62592), (1304, 52368), (1956, 34912), (2182, 31296), (2608, 26184), (3273, 20864), (3912, 17456), (4364, 15648), (5216, 13092), (6546, 10432), (7824, 8728)]