87920856

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{6899}}^1$

素因数の和:6973

約数の個数: 64

約数和(自身を含む): 248400000

約数和(自身を除く): 160479144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 6899, 12744, 13798, 20697, 27596, 41394, 55192, 62091, 82788, 124182, 165576, 186273, 248364, 372546, 407041, 496728, 745092, 814082, 1221123, 1490184, 1628164, 2442246, 3256328, 3663369, 4884492, 7326738, 9768984, 10990107, 14653476, 21980214, 29306952, 43960428, 87920856]

約数ペア:

[(1, 87920856), (2, 43960428), (3, 29306952), (4, 21980214), (6, 14653476), (8, 10990107), (9, 9768984), (12, 7326738), (18, 4884492), (24, 3663369), (27, 3256328), (36, 2442246), (54, 1628164), (59, 1490184), (72, 1221123), (108, 814082), (118, 745092), (177, 496728), (216, 407041), (236, 372546), (354, 248364), (472, 186273), (531, 165576), (708, 124182), (1062, 82788), (1416, 62091), (1593, 55192), (2124, 41394), (3186, 27596), (4248, 20697), (6372, 13798), (6899, 12744)]