64939968

素因数分解:

$2^6\times 3^4\times {\mathrm{12527}}^1$

素因数の和:12551

約数の個数: 70

約数和(自身を含む): 192517776

約数和(自身を除く): 127577808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 12527, 25054, 37581, 50108, 75162, 100216, 112743, 150324, 200432, 225486, 300648, 338229, 400864, 450972, 601296, 676458, 801728, 901944, 1014687, 1202592, 1352916, 1803888, 2029374, 2405184, 2705832, 3607776, 4058748, 5411664, 7215552, 8117496, 10823328, 16234992, 21646656, 32469984, 64939968]

約数ペア:

[(1, 64939968), (2, 32469984), (3, 21646656), (4, 16234992), (6, 10823328), (8, 8117496), (9, 7215552), (12, 5411664), (16, 4058748), (18, 3607776), (24, 2705832), (27, 2405184), (32, 2029374), (36, 1803888), (48, 1352916), (54, 1202592), (64, 1014687), (72, 901944), (81, 801728), (96, 676458), (108, 601296), (144, 450972), (162, 400864), (192, 338229), (216, 300648), (288, 225486), (324, 200432), (432, 150324), (576, 112743), (648, 100216), (864, 75162), (1296, 50108), (1728, 37581), (2592, 25054), (5184, 12527)]