78431328

素因数分解:

$2^5\times 3^4\times {\mathrm{30259}}^1$

素因数の和:30281

約数の個数: 60

約数和(自身を含む): 230671980

約数和(自身を除く): 152240652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 30259, 60518, 90777, 121036, 181554, 242072, 272331, 363108, 484144, 544662, 726216, 816993, 968288, 1089324, 1452432, 1633986, 2178648, 2450979, 2904864, 3267972, 4357296, 4901958, 6535944, 8714592, 9803916, 13071888, 19607832, 26143776, 39215664, 78431328]

約数ペア:

[(1, 78431328), (2, 39215664), (3, 26143776), (4, 19607832), (6, 13071888), (8, 9803916), (9, 8714592), (12, 6535944), (16, 4901958), (18, 4357296), (24, 3267972), (27, 2904864), (32, 2450979), (36, 2178648), (48, 1633986), (54, 1452432), (72, 1089324), (81, 968288), (96, 816993), (108, 726216), (144, 544662), (162, 484144), (216, 363108), (288, 272331), (324, 242072), (432, 181554), (648, 121036), (864, 90777), (1296, 60518), (2592, 30259)]