68977584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36847}}^1$

素因数の和:36874

約数の個数: 60

約数和(自身を含む): 207896416

約数和(自身を除く): 138918832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 36847, 73694, 110541, 147388, 221082, 294776, 331623, 442164, 479011, 589552, 663246, 884328, 958022, 1326492, 1437033, 1768656, 1916044, 2652984, 2874066, 3832088, 4311099, 5305968, 5748132, 7664176, 8622198, 11496264, 17244396, 22992528, 34488792, 68977584]

約数ペア:

[(1, 68977584), (2, 34488792), (3, 22992528), (4, 17244396), (6, 11496264), (8, 8622198), (9, 7664176), (12, 5748132), (13, 5305968), (16, 4311099), (18, 3832088), (24, 2874066), (26, 2652984), (36, 1916044), (39, 1768656), (48, 1437033), (52, 1326492), (72, 958022), (78, 884328), (104, 663246), (117, 589552), (144, 479011), (156, 442164), (208, 331623), (234, 294776), (312, 221082), (468, 147388), (624, 110541), (936, 73694), (1872, 36847)]