225168984

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{8081}}^1$

素因数の和:8142

約数の個数: 80

約数和(自身を含む): 645428520

約数和(自身を除く): 420259536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 8081, 9288, 13932, 16162, 24243, 27864, 32324, 48486, 64648, 72729, 96972, 145458, 193944, 218187, 290916, 347483, 436374, 581832, 654561, 694966, 872748, 1042449, 1309122, 1389932, 1745496, 2084898, 2618244, 2779864, 3127347, 4169796, 5236488, 6254694, 8339592, 9382041, 12509388, 18764082, 25018776, 28146123, 37528164, 56292246, 75056328, 112584492, 225168984]

約数ペア:

[(1, 225168984), (2, 112584492), (3, 75056328), (4, 56292246), (6, 37528164), (8, 28146123), (9, 25018776), (12, 18764082), (18, 12509388), (24, 9382041), (27, 8339592), (36, 6254694), (43, 5236488), (54, 4169796), (72, 3127347), (81, 2779864), (86, 2618244), (108, 2084898), (129, 1745496), (162, 1389932), (172, 1309122), (216, 1042449), (258, 872748), (324, 694966), (344, 654561), (387, 581832), (516, 436374), (648, 347483), (774, 290916), (1032, 218187), (1161, 193944), (1548, 145458), (2322, 96972), (3096, 72729), (3483, 64648), (4644, 48486), (6966, 32324), (8081, 27864), (9288, 24243), (13932, 16162)]