80491968

素因数分解:

$2^6\times 3^4\times {\mathrm{15527}}^1$

素因数の和:15551

約数の個数: 70

約数和(自身を含む): 238618776

約数和(自身を除く): 158126808

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, 15527, 31054, 46581, 62108, 93162, 124216, 139743, 186324, 248432, 279486, 372648, 419229, 496864, 558972, 745296, 838458, 993728, 1117944, 1257687, 1490592, 1676916, 2235888, 2515374, 2981184, 3353832, 4471776, 5030748, 6707664, 8943552, 10061496, 13415328, 20122992, 26830656, 40245984, 80491968]

約数ペア:

[(1, 80491968), (2, 40245984), (3, 26830656), (4, 20122992), (6, 13415328), (8, 10061496), (9, 8943552), (12, 6707664), (16, 5030748), (18, 4471776), (24, 3353832), (27, 2981184), (32, 2515374), (36, 2235888), (48, 1676916), (54, 1490592), (64, 1257687), (72, 1117944), (81, 993728), (96, 838458), (108, 745296), (144, 558972), (162, 496864), (192, 419229), (216, 372648), (288, 279486), (324, 248432), (432, 186324), (576, 139743), (648, 124216), (864, 93162), (1296, 62108), (1728, 46581), (2592, 31054), (5184, 15527)]