81109296

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1191

約数の個数: 80

約数和(自身を含む): 234270720

約数和(自身を除く): 153161424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 382, 432, 573, 764, 983, 1146, 1528, 1719, 1966, 2292, 2949, 3056, 3438, 3932, 4584, 5157, 5898, 6876, 7864, 8847, 9168, 10314, 11796, 13752, 15728, 17694, 20628, 23592, 26541, 27504, 35388, 41256, 47184, 53082, 70776, 82512, 106164, 141552, 187753, 212328, 375506, 424656, 563259, 751012, 1126518, 1502024, 1689777, 2253036, 3004048, 3379554, 4506072, 5069331, 6759108, 9012144, 10138662, 13518216, 20277324, 27036432, 40554648, 81109296]

約数ペア:

[(1, 81109296), (2, 40554648), (3, 27036432), (4, 20277324), (6, 13518216), (8, 10138662), (9, 9012144), (12, 6759108), (16, 5069331), (18, 4506072), (24, 3379554), (27, 3004048), (36, 2253036), (48, 1689777), (54, 1502024), (72, 1126518), (108, 751012), (144, 563259), (191, 424656), (216, 375506), (382, 212328), (432, 187753), (573, 141552), (764, 106164), (983, 82512), (1146, 70776), (1528, 53082), (1719, 47184), (1966, 41256), (2292, 35388), (2949, 27504), (3056, 26541), (3438, 23592), (3932, 20628), (4584, 17694), (5157, 15728), (5898, 13752), (6876, 11796), (7864, 10314), (8847, 9168)]