74922912

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1830

約数の個数: 72

約数和(自身を含む): 214548516

約数和(自身を除く): 139625604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1657, 1884, 2512, 2826, 3314, 3768, 4971, 5024, 5652, 6628, 7536, 9942, 11304, 13256, 14913, 15072, 19884, 22608, 26512, 29826, 39768, 45216, 53024, 59652, 79536, 119304, 159072, 238608, 260149, 477216, 520298, 780447, 1040596, 1560894, 2081192, 2341341, 3121788, 4162384, 4682682, 6243576, 8324768, 9365364, 12487152, 18730728, 24974304, 37461456, 74922912]

約数ペア:

[(1, 74922912), (2, 37461456), (3, 24974304), (4, 18730728), (6, 12487152), (8, 9365364), (9, 8324768), (12, 6243576), (16, 4682682), (18, 4162384), (24, 3121788), (32, 2341341), (36, 2081192), (48, 1560894), (72, 1040596), (96, 780447), (144, 520298), (157, 477216), (288, 260149), (314, 238608), (471, 159072), (628, 119304), (942, 79536), (1256, 59652), (1413, 53024), (1657, 45216), (1884, 39768), (2512, 29826), (2826, 26512), (3314, 22608), (3768, 19884), (4971, 15072), (5024, 14913), (5652, 13256), (6628, 11304), (7536, 9942)]