72697968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10303}}^1$

素因数の和:10331

約数の個数: 90

約数和(自身を含む): 236693184

約数和(自身を除く): 163995216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10303, 20606, 30909, 41212, 61818, 72121, 82424, 92727, 123636, 144242, 164848, 185454, 216363, 247272, 288484, 370908, 432726, 494544, 504847, 576968, 649089, 741816, 865452, 1009694, 1153936, 1298178, 1483632, 1514541, 1730904, 2019388, 2596356, 3029082, 3461808, 4038776, 4543623, 5192712, 6058164, 8077552, 9087246, 10385424, 12116328, 18174492, 24232656, 36348984, 72697968]

約数ペア:

[(1, 72697968), (2, 36348984), (3, 24232656), (4, 18174492), (6, 12116328), (7, 10385424), (8, 9087246), (9, 8077552), (12, 6058164), (14, 5192712), (16, 4543623), (18, 4038776), (21, 3461808), (24, 3029082), (28, 2596356), (36, 2019388), (42, 1730904), (48, 1514541), (49, 1483632), (56, 1298178), (63, 1153936), (72, 1009694), (84, 865452), (98, 741816), (112, 649089), (126, 576968), (144, 504847), (147, 494544), (168, 432726), (196, 370908), (252, 288484), (294, 247272), (336, 216363), (392, 185454), (441, 164848), (504, 144242), (588, 123636), (784, 92727), (882, 82424), (1008, 72121), (1176, 61818), (1764, 41212), (2352, 30909), (3528, 20606), (7056, 10303)]