81461184

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60611}}^1$

素因数の和:60633

約数の個数: 56

約数和(自身を含む): 246327168

約数和(自身を除く): 164865984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60611, 121222, 181833, 242444, 363666, 424277, 484888, 727332, 848554, 969776, 1272831, 1454664, 1697108, 1939552, 2545662, 2909328, 3394216, 3879104, 5091324, 5818656, 6788432, 10182648, 11637312, 13576864, 20365296, 27153728, 40730592, 81461184]

約数ペア:

[(1, 81461184), (2, 40730592), (3, 27153728), (4, 20365296), (6, 13576864), (7, 11637312), (8, 10182648), (12, 6788432), (14, 5818656), (16, 5091324), (21, 3879104), (24, 3394216), (28, 2909328), (32, 2545662), (42, 1939552), (48, 1697108), (56, 1454664), (64, 1272831), (84, 969776), (96, 848554), (112, 727332), (168, 484888), (192, 424277), (224, 363666), (336, 242444), (448, 181833), (672, 121222), (1344, 60611)]