68519304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{45317}}^1$

素因数の和:45339

約数の個数: 64

約数和(自身を含む): 217526400

約数和(自身を除く): 149007096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 45317, 90634, 135951, 181268, 271902, 317219, 362536, 407853, 543804, 634438, 815706, 951657, 1087608, 1223559, 1268876, 1631412, 1903314, 2447118, 2537752, 2854971, 3262824, 3806628, 4894236, 5709942, 7613256, 8564913, 9788472, 11419884, 17129826, 22839768, 34259652, 68519304]

約数ペア:

[(1, 68519304), (2, 34259652), (3, 22839768), (4, 17129826), (6, 11419884), (7, 9788472), (8, 8564913), (9, 7613256), (12, 5709942), (14, 4894236), (18, 3806628), (21, 3262824), (24, 2854971), (27, 2537752), (28, 2447118), (36, 1903314), (42, 1631412), (54, 1268876), (56, 1223559), (63, 1087608), (72, 951657), (84, 815706), (108, 634438), (126, 543804), (168, 407853), (189, 362536), (216, 317219), (252, 271902), (378, 181268), (504, 135951), (756, 90634), (1512, 45317)]