172573164

素因数分解:

$2^2\times 3^2\times {\mathrm{2141}}^1\times {\mathrm{2239}}^1$

素因数の和:4390

約数の個数: 36

約数和(自身を含む): 436625280

約数和(自身を除く): 264052116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2141, 2239, 4282, 4478, 6423, 6717, 8564, 8956, 12846, 13434, 19269, 20151, 25692, 26868, 38538, 40302, 77076, 80604, 4793699, 9587398, 14381097, 19174796, 28762194, 43143291, 57524388, 86286582, 172573164]

約数ペア:

[(1, 172573164), (2, 86286582), (3, 57524388), (4, 43143291), (6, 28762194), (9, 19174796), (12, 14381097), (18, 9587398), (36, 4793699), (2141, 80604), (2239, 77076), (4282, 40302), (4478, 38538), (6423, 26868), (6717, 25692), (8564, 20151), (8956, 19269), (12846, 13434)]