78704568

素因数分解:

$2^3\times 3^3\times {\mathrm{364373}}^1$

素因数の和:364388

約数の個数: 32

約数和(自身を含む): 218624400

約数和(自身を除く): 139919832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 364373, 728746, 1093119, 1457492, 2186238, 2914984, 3279357, 4372476, 6558714, 8744952, 9838071, 13117428, 19676142, 26234856, 39352284, 78704568]

約数ペア:

[(1, 78704568), (2, 39352284), (3, 26234856), (4, 19676142), (6, 13117428), (8, 9838071), (9, 8744952), (12, 6558714), (18, 4372476), (24, 3279357), (27, 2914984), (36, 2186238), (54, 1457492), (72, 1093119), (108, 728746), (216, 364373)]