90368568

素因数分解:

$2^3\times 3^3\times {\mathrm{418373}}^1$

素因数の和:418388

約数の個数: 32

約数和(自身を含む): 251024400

約数和(自身を除く): 160655832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 418373, 836746, 1255119, 1673492, 2510238, 3346984, 3765357, 5020476, 7530714, 10040952, 11296071, 15061428, 22592142, 30122856, 45184284, 90368568]

約数ペア:

[(1, 90368568), (2, 45184284), (3, 30122856), (4, 22592142), (6, 15061428), (8, 11296071), (9, 10040952), (12, 7530714), (18, 5020476), (24, 3765357), (27, 3346984), (36, 2510238), (54, 1673492), (72, 1255119), (108, 836746), (216, 418373)]