78163704

素因数分解:

$2^3\times 3^4\times {\mathrm{120623}}^1$

素因数の和:120641

約数の個数: 40

約数和(自身を含む): 218932560

約数和(自身を除く): 140768856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 120623, 241246, 361869, 482492, 723738, 964984, 1085607, 1447476, 2171214, 2894952, 3256821, 4342428, 6513642, 8684856, 9770463, 13027284, 19540926, 26054568, 39081852, 78163704]

約数ペア:

[(1, 78163704), (2, 39081852), (3, 26054568), (4, 19540926), (6, 13027284), (8, 9770463), (9, 8684856), (12, 6513642), (18, 4342428), (24, 3256821), (27, 2894952), (36, 2171214), (54, 1447476), (72, 1085607), (81, 964984), (108, 723738), (162, 482492), (216, 361869), (324, 241246), (648, 120623)]