140486724

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{8849}}^1$

素因数の和:8879

約数の個数: 90

約数和(自身を含む): 427269150

約数和(自身を除く): 286782426

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 8849, 15876, 17698, 26547, 35396, 53094, 61943, 79641, 106188, 123886, 159282, 185829, 238923, 247772, 318564, 371658, 433601, 477846, 557487, 716769, 743316, 867202, 955692, 1114974, 1300803, 1433538, 1672461, 1734404, 2229948, 2601606, 2867076, 3344922, 3902409, 5017383, 5203212, 6689844, 7804818, 10034766, 11707227, 15609636, 20069532, 23414454, 35121681, 46828908, 70243362, 140486724]

約数ペア:

[(1, 140486724), (2, 70243362), (3, 46828908), (4, 35121681), (6, 23414454), (7, 20069532), (9, 15609636), (12, 11707227), (14, 10034766), (18, 7804818), (21, 6689844), (27, 5203212), (28, 5017383), (36, 3902409), (42, 3344922), (49, 2867076), (54, 2601606), (63, 2229948), (81, 1734404), (84, 1672461), (98, 1433538), (108, 1300803), (126, 1114974), (147, 955692), (162, 867202), (189, 743316), (196, 716769), (252, 557487), (294, 477846), (324, 433601), (378, 371658), (441, 318564), (567, 247772), (588, 238923), (756, 185829), (882, 159282), (1134, 123886), (1323, 106188), (1764, 79641), (2268, 61943), (2646, 53094), (3969, 35396), (5292, 26547), (7938, 17698), (8849, 15876)]