73806984

素因数分解:

$2^3\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1789}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 206208000

約数和(自身を除く): 132401016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 191, 216, 382, 573, 764, 1146, 1528, 1719, 1789, 2292, 3438, 3578, 4584, 5157, 5367, 6876, 7156, 10314, 10734, 13752, 14312, 16101, 20628, 21468, 32202, 41256, 42936, 48303, 64404, 96606, 128808, 193212, 341699, 386424, 683398, 1025097, 1366796, 2050194, 2733592, 3075291, 4100388, 6150582, 8200776, 9225873, 12301164, 18451746, 24602328, 36903492, 73806984]

約数ペア:

[(1, 73806984), (2, 36903492), (3, 24602328), (4, 18451746), (6, 12301164), (8, 9225873), (9, 8200776), (12, 6150582), (18, 4100388), (24, 3075291), (27, 2733592), (36, 2050194), (54, 1366796), (72, 1025097), (108, 683398), (191, 386424), (216, 341699), (382, 193212), (573, 128808), (764, 96606), (1146, 64404), (1528, 48303), (1719, 42936), (1789, 41256), (2292, 32202), (3438, 21468), (3578, 20628), (4584, 16101), (5157, 14312), (5367, 13752), (6876, 10734), (7156, 10314)]