80827704

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48809}}^1$

素因数の和:48844

約数の個数: 48

約数和(自身を含む): 228430800

約数和(自身を除く): 147603096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 48809, 97618, 146427, 195236, 292854, 390472, 439281, 585708, 878562, 1122607, 1171416, 1757124, 2245214, 3367821, 3514248, 4490428, 6735642, 8980856, 10103463, 13471284, 20206926, 26942568, 40413852, 80827704]

約数ペア:

[(1, 80827704), (2, 40413852), (3, 26942568), (4, 20206926), (6, 13471284), (8, 10103463), (9, 8980856), (12, 6735642), (18, 4490428), (23, 3514248), (24, 3367821), (36, 2245214), (46, 1757124), (69, 1171416), (72, 1122607), (92, 878562), (138, 585708), (184, 439281), (207, 390472), (276, 292854), (414, 195236), (552, 146427), (828, 97618), (1656, 48809)]