90617436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 285376000

約数和(自身を除く): 194758564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 156, 182, 199, 234, 252, 273, 278, 364, 398, 417, 468, 546, 556, 597, 796, 819, 834, 973, 1092, 1194, 1251, 1393, 1638, 1668, 1791, 1807, 1946, 2388, 2502, 2587, 2786, 2919, 3276, 3582, 3614, 3892, 4179, 5004, 5174, 5421, 5572, 5838, 7164, 7228, 7761, 8358, 8757, 10348, 10842, 11676, 12537, 12649, 15522, 16263, 16716, 17514, 18109, 21684, 23283, 25074, 25298, 27661, 31044, 32526, 35028, 36218, 37947, 46566, 50148, 50596, 54327, 55322, 65052, 72436, 75894, 82983, 93132, 108654, 110644, 113841, 151788, 162981, 165966, 193627, 217308, 227682, 248949, 325962, 331932, 359593, 387254, 455364, 497898, 580881, 651924, 719186, 774508, 995796, 1078779, 1161762, 1438372, 1742643, 2157558, 2323524, 2517151, 3236337, 3485286, 4315116, 5034302, 6472674, 6970572, 7551453, 10068604, 12945348, 15102906, 22654359, 30205812, 45308718, 90617436]

約数ペア:

[(1, 90617436), (2, 45308718), (3, 30205812), (4, 22654359), (6, 15102906), (7, 12945348), (9, 10068604), (12, 7551453), (13, 6970572), (14, 6472674), (18, 5034302), (21, 4315116), (26, 3485286), (28, 3236337), (36, 2517151), (39, 2323524), (42, 2157558), (52, 1742643), (63, 1438372), (78, 1161762), (84, 1078779), (91, 995796), (117, 774508), (126, 719186), (139, 651924), (156, 580881), (182, 497898), (199, 455364), (234, 387254), (252, 359593), (273, 331932), (278, 325962), (364, 248949), (398, 227682), (417, 217308), (468, 193627), (546, 165966), (556, 162981), (597, 151788), (796, 113841), (819, 110644), (834, 108654), (973, 93132), (1092, 82983), (1194, 75894), (1251, 72436), (1393, 65052), (1638, 55322), (1668, 54327), (1791, 50596), (1807, 50148), (1946, 46566), (2388, 37947), (2502, 36218), (2587, 35028), (2786, 32526), (2919, 31044), (3276, 27661), (3582, 25298), (3614, 25074), (3892, 23283), (4179, 21684), (5004, 18109), (5174, 17514), (5421, 16716), (5572, 16263), (5838, 15522), (7164, 12649), (7228, 12537), (7761, 11676), (8358, 10842), (8757, 10348)]