80155656

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 263450880

約数和(自身を除く): 183295224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 81, 82, 84, 108, 123, 126, 162, 164, 168, 189, 216, 246, 252, 287, 324, 328, 369, 378, 431, 492, 504, 567, 574, 648, 738, 756, 861, 862, 984, 1107, 1134, 1148, 1293, 1476, 1512, 1722, 1724, 2214, 2268, 2296, 2583, 2586, 2952, 3017, 3321, 3444, 3448, 3879, 4428, 4536, 5166, 5172, 6034, 6642, 6888, 7749, 7758, 8856, 9051, 10332, 10344, 11637, 12068, 13284, 15498, 15516, 17671, 18102, 20664, 23247, 23274, 24136, 26568, 27153, 30996, 31032, 34911, 35342, 36204, 46494, 46548, 53013, 54306, 61992, 69822, 70684, 72408, 81459, 92988, 93096, 106026, 108612, 123697, 139644, 141368, 159039, 162918, 185976, 212052, 217224, 244377, 247394, 279288, 318078, 325836, 371091, 424104, 477117, 488754, 494788, 636156, 651672, 742182, 954234, 977508, 989576, 1113273, 1272312, 1431351, 1484364, 1908468, 1955016, 2226546, 2862702, 2968728, 3339819, 3816936, 4453092, 5725404, 6679638, 8906184, 10019457, 11450808, 13359276, 20038914, 26718552, 40077828, 80155656]

約数ペア:

[(1, 80155656), (2, 40077828), (3, 26718552), (4, 20038914), (6, 13359276), (7, 11450808), (8, 10019457), (9, 8906184), (12, 6679638), (14, 5725404), (18, 4453092), (21, 3816936), (24, 3339819), (27, 2968728), (28, 2862702), (36, 2226546), (41, 1955016), (42, 1908468), (54, 1484364), (56, 1431351), (63, 1272312), (72, 1113273), (81, 989576), (82, 977508), (84, 954234), (108, 742182), (123, 651672), (126, 636156), (162, 494788), (164, 488754), (168, 477117), (189, 424104), (216, 371091), (246, 325836), (252, 318078), (287, 279288), (324, 247394), (328, 244377), (369, 217224), (378, 212052), (431, 185976), (492, 162918), (504, 159039), (567, 141368), (574, 139644), (648, 123697), (738, 108612), (756, 106026), (861, 93096), (862, 92988), (984, 81459), (1107, 72408), (1134, 70684), (1148, 69822), (1293, 61992), (1476, 54306), (1512, 53013), (1722, 46548), (1724, 46494), (2214, 36204), (2268, 35342), (2296, 34911), (2583, 31032), (2586, 30996), (2952, 27153), (3017, 26568), (3321, 24136), (3444, 23274), (3448, 23247), (3879, 20664), (4428, 18102), (4536, 17671), (5166, 15516), (5172, 15498), (6034, 13284), (6642, 12068), (6888, 11637), (7749, 10344), (7758, 10332), (8856, 9051)]