88721568

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2668

約数の個数: 120

約数和(自身を含む): 281105748

約数和(自身を除く): 192384180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2633, 2808, 3744, 4212, 5266, 5616, 7899, 8424, 10532, 11232, 15798, 16848, 21064, 23697, 31596, 33696, 34229, 42128, 47394, 63192, 68458, 71091, 84256, 94788, 102687, 126384, 136916, 142182, 189576, 205374, 213273, 252768, 273832, 284364, 308061, 379152, 410748, 426546, 547664, 568728, 616122, 758304, 821496, 853092, 924183, 1095328, 1137456, 1232244, 1642992, 1706184, 1848366, 2274912, 2464488, 2772549, 3285984, 3412368, 3696732, 4928976, 5545098, 6824736, 7393464, 9857952, 11090196, 14786928, 22180392, 29573856, 44360784, 88721568]

約数ペア:

[(1, 88721568), (2, 44360784), (3, 29573856), (4, 22180392), (6, 14786928), (8, 11090196), (9, 9857952), (12, 7393464), (13, 6824736), (16, 5545098), (18, 4928976), (24, 3696732), (26, 3412368), (27, 3285984), (32, 2772549), (36, 2464488), (39, 2274912), (48, 1848366), (52, 1706184), (54, 1642992), (72, 1232244), (78, 1137456), (81, 1095328), (96, 924183), (104, 853092), (108, 821496), (117, 758304), (144, 616122), (156, 568728), (162, 547664), (208, 426546), (216, 410748), (234, 379152), (288, 308061), (312, 284364), (324, 273832), (351, 252768), (416, 213273), (432, 205374), (468, 189576), (624, 142182), (648, 136916), (702, 126384), (864, 102687), (936, 94788), (1053, 84256), (1248, 71091), (1296, 68458), (1404, 63192), (1872, 47394), (2106, 42128), (2592, 34229), (2633, 33696), (2808, 31596), (3744, 23697), (4212, 21064), (5266, 16848), (5616, 15798), (7899, 11232), (8424, 10532)]