855621144

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{26947}}^1$

素因数の和:26979

約数の個数: 120

約数和(自身を含む): 2787905340

約数和(自身を除く): 1932284196

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 10584, 15876, 26947, 31752, 53894, 80841, 107788, 161682, 188629, 215576, 242523, 323364, 377258, 485046, 565887, 646728, 727569, 754516, 970092, 1131774, 1320403, 1455138, 1509032, 1697661, 1940184, 2182707, 2263548, 2640806, 2910276, 3395322, 3961209, 4365414, 4527096, 5092983, 5281612, 5820552, 6790644, 7922418, 8730828, 10185966, 10563224, 11883627, 13581288, 15278949, 15844836, 17461656, 20371932, 23767254, 30557898, 31689672, 35650881, 40743864, 47534508, 61115796, 71301762, 95069016, 106952643, 122231592, 142603524, 213905286, 285207048, 427810572, 855621144]

約数ペア:

[(1, 855621144), (2, 427810572), (3, 285207048), (4, 213905286), (6, 142603524), (7, 122231592), (8, 106952643), (9, 95069016), (12, 71301762), (14, 61115796), (18, 47534508), (21, 40743864), (24, 35650881), (27, 31689672), (28, 30557898), (36, 23767254), (42, 20371932), (49, 17461656), (54, 15844836), (56, 15278949), (63, 13581288), (72, 11883627), (81, 10563224), (84, 10185966), (98, 8730828), (108, 7922418), (126, 6790644), (147, 5820552), (162, 5281612), (168, 5092983), (189, 4527096), (196, 4365414), (216, 3961209), (252, 3395322), (294, 2910276), (324, 2640806), (378, 2263548), (392, 2182707), (441, 1940184), (504, 1697661), (567, 1509032), (588, 1455138), (648, 1320403), (756, 1131774), (882, 970092), (1134, 754516), (1176, 727569), (1323, 646728), (1512, 565887), (1764, 485046), (2268, 377258), (2646, 323364), (3528, 242523), (3969, 215576), (4536, 188629), (5292, 161682), (7938, 107788), (10584, 80841), (15876, 53894), (26947, 31752)]