72419712

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 194338560

約数和(自身を除く): 121918848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 618, 824, 1236, 1648, 1831, 2472, 3296, 3662, 4944, 5493, 6592, 7324, 9888, 10986, 13184, 14648, 19776, 21972, 29296, 39552, 43944, 58592, 87888, 117184, 175776, 188593, 234368, 351552, 377186, 565779, 703104, 754372, 1131558, 1508744, 2263116, 3017488, 4526232, 6034976, 9052464, 12069952, 18104928, 24139904, 36209856, 72419712]

約数ペア:

[(1, 72419712), (2, 36209856), (3, 24139904), (4, 18104928), (6, 12069952), (8, 9052464), (12, 6034976), (16, 4526232), (24, 3017488), (32, 2263116), (48, 1508744), (64, 1131558), (96, 754372), (103, 703104), (128, 565779), (192, 377186), (206, 351552), (309, 234368), (384, 188593), (412, 175776), (618, 117184), (824, 87888), (1236, 58592), (1648, 43944), (1831, 39552), (2472, 29296), (3296, 21972), (3662, 19776), (4944, 14648), (5493, 13184), (6592, 10986), (7324, 9888)]