84405384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{167471}}^1$

素因数の和:167490

約数の個数: 48

約数和(自身を含む): 261256320

約数和(自身を除く): 176850936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 167471, 334942, 502413, 669884, 1004826, 1172297, 1339768, 1507239, 2009652, 2344594, 3014478, 3516891, 4019304, 4689188, 6028956, 7033782, 9378376, 10550673, 12057912, 14067564, 21101346, 28135128, 42202692, 84405384]

約数ペア:

[(1, 84405384), (2, 42202692), (3, 28135128), (4, 21101346), (6, 14067564), (7, 12057912), (8, 10550673), (9, 9378376), (12, 7033782), (14, 6028956), (18, 4689188), (21, 4019304), (24, 3516891), (28, 3014478), (36, 2344594), (42, 2009652), (56, 1507239), (63, 1339768), (72, 1172297), (84, 1004826), (126, 669884), (168, 502413), (252, 334942), (504, 167471)]