83617974

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 137566026

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 239, 279, 297, 341, 342, 418, 478, 513, 558, 589, 594, 627, 682, 717, 837, 1023, 1026, 1178, 1254, 1434, 1674, 1767, 1881, 2046, 2151, 2629, 3069, 3534, 3762, 4302, 4541, 5258, 5301, 5643, 6138, 6453, 6479, 7409, 7887, 9082, 9207, 10602, 11286, 12906, 12958, 13623, 14818, 15774, 15903, 18414, 19437, 22227, 23661, 27246, 31806, 38874, 40869, 44454, 47322, 49951, 58311, 66681, 70983, 81499, 81738, 99902, 116622, 122607, 133362, 140771, 141966, 149853, 162998, 174933, 200043, 244497, 245214, 281542, 299706, 349866, 400086, 422313, 449559, 488994, 733491, 844626, 899118, 1266939, 1348677, 1466982, 1548481, 2200473, 2533878, 2697354, 3096962, 3800817, 4400946, 4645443, 7601634, 9290886, 13936329, 27872658, 41808987, 83617974]

約数ペア:

[(1, 83617974), (2, 41808987), (3, 27872658), (6, 13936329), (9, 9290886), (11, 7601634), (18, 4645443), (19, 4400946), (22, 3800817), (27, 3096962), (31, 2697354), (33, 2533878), (38, 2200473), (54, 1548481), (57, 1466982), (62, 1348677), (66, 1266939), (93, 899118), (99, 844626), (114, 733491), (171, 488994), (186, 449559), (198, 422313), (209, 400086), (239, 349866), (279, 299706), (297, 281542), (341, 245214), (342, 244497), (418, 200043), (478, 174933), (513, 162998), (558, 149853), (589, 141966), (594, 140771), (627, 133362), (682, 122607), (717, 116622), (837, 99902), (1023, 81738), (1026, 81499), (1178, 70983), (1254, 66681), (1434, 58311), (1674, 49951), (1767, 47322), (1881, 44454), (2046, 40869), (2151, 38874), (2629, 31806), (3069, 27246), (3534, 23661), (3762, 22227), (4302, 19437), (4541, 18414), (5258, 15903), (5301, 15774), (5643, 14818), (6138, 13623), (6453, 12958), (6479, 12906), (7409, 11286), (7887, 10602), (9082, 9207)]