90904086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1467

約数の個数: 96

約数和(自身を含む): 250168320

約数和(自身を除く): 159264234

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 702, 819, 1014, 1183, 1423, 1521, 1638, 2366, 2457, 2846, 3042, 3549, 4269, 4563, 4914, 7098, 8538, 9126, 9961, 10647, 12807, 18499, 19922, 21294, 25614, 29883, 31941, 36998, 38421, 55497, 59766, 63882, 76842, 89649, 110994, 129493, 166491, 179298, 240487, 258986, 268947, 332982, 388479, 480974, 499473, 537894, 721461, 776958, 998946, 1165437, 1442922, 1683409, 2164383, 2330874, 3366818, 3496311, 4328766, 5050227, 6493149, 6992622, 10100454, 12986298, 15150681, 30301362, 45452043, 90904086]

約数ペア:

[(1, 90904086), (2, 45452043), (3, 30301362), (6, 15150681), (7, 12986298), (9, 10100454), (13, 6992622), (14, 6493149), (18, 5050227), (21, 4328766), (26, 3496311), (27, 3366818), (39, 2330874), (42, 2164383), (54, 1683409), (63, 1442922), (78, 1165437), (91, 998946), (117, 776958), (126, 721461), (169, 537894), (182, 499473), (189, 480974), (234, 388479), (273, 332982), (338, 268947), (351, 258986), (378, 240487), (507, 179298), (546, 166491), (702, 129493), (819, 110994), (1014, 89649), (1183, 76842), (1423, 63882), (1521, 59766), (1638, 55497), (2366, 38421), (2457, 36998), (2846, 31941), (3042, 29883), (3549, 25614), (4269, 21294), (4563, 19922), (4914, 18499), (7098, 12807), (8538, 10647), (9126, 9961)]