73615968

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1036

約数の個数: 72

約数和(自身を含む): 210181608

約数和(自身を除く): 136565640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 577, 886, 1154, 1329, 1731, 1772, 2308, 2658, 3462, 3544, 3987, 4616, 5193, 5316, 6924, 7088, 7974, 9232, 10386, 10632, 13848, 14176, 15948, 18464, 20772, 21264, 27696, 31896, 41544, 42528, 55392, 63792, 83088, 127584, 166176, 255611, 511222, 766833, 1022444, 1533666, 2044888, 2300499, 3067332, 4089776, 4600998, 6134664, 8179552, 9201996, 12269328, 18403992, 24538656, 36807984, 73615968]

約数ペア:

[(1, 73615968), (2, 36807984), (3, 24538656), (4, 18403992), (6, 12269328), (8, 9201996), (9, 8179552), (12, 6134664), (16, 4600998), (18, 4089776), (24, 3067332), (32, 2300499), (36, 2044888), (48, 1533666), (72, 1022444), (96, 766833), (144, 511222), (288, 255611), (443, 166176), (577, 127584), (886, 83088), (1154, 63792), (1329, 55392), (1731, 42528), (1772, 41544), (2308, 31896), (2658, 27696), (3462, 21264), (3544, 20772), (3987, 18464), (4616, 15948), (5193, 14176), (5316, 13848), (6924, 10632), (7088, 10386), (7974, 9232)]