90243582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 144902658

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 23, 26, 33, 34, 39, 46, 51, 66, 69, 78, 102, 138, 143, 187, 221, 253, 269, 286, 299, 374, 391, 429, 442, 506, 538, 561, 598, 663, 759, 782, 807, 858, 897, 1122, 1173, 1326, 1518, 1614, 1794, 2346, 2431, 2959, 3289, 3497, 4301, 4573, 4862, 5083, 5918, 6187, 6578, 6994, 7293, 8602, 8877, 9146, 9867, 10166, 10491, 12374, 12903, 13719, 14586, 15249, 17754, 18561, 19734, 20982, 25806, 27438, 30498, 37122, 38467, 50303, 55913, 59449, 68057, 76934, 80431, 100606, 105179, 111826, 115401, 118898, 136114, 150909, 160862, 167739, 178347, 204171, 210358, 230802, 241293, 301818, 315537, 335478, 356694, 408342, 482586, 631074, 653939, 884741, 1156969, 1307878, 1367327, 1769482, 1961817, 2313938, 2654223, 2734654, 3470907, 3923634, 4101981, 5308446, 6941814, 8203962, 15040597, 30081194, 45121791, 90243582]

約数ペア:

[(1, 90243582), (2, 45121791), (3, 30081194), (6, 15040597), (11, 8203962), (13, 6941814), (17, 5308446), (22, 4101981), (23, 3923634), (26, 3470907), (33, 2734654), (34, 2654223), (39, 2313938), (46, 1961817), (51, 1769482), (66, 1367327), (69, 1307878), (78, 1156969), (102, 884741), (138, 653939), (143, 631074), (187, 482586), (221, 408342), (253, 356694), (269, 335478), (286, 315537), (299, 301818), (374, 241293), (391, 230802), (429, 210358), (442, 204171), (506, 178347), (538, 167739), (561, 160862), (598, 150909), (663, 136114), (759, 118898), (782, 115401), (807, 111826), (858, 105179), (897, 100606), (1122, 80431), (1173, 76934), (1326, 68057), (1518, 59449), (1614, 55913), (1794, 50303), (2346, 38467), (2431, 37122), (2959, 30498), (3289, 27438), (3497, 25806), (4301, 20982), (4573, 19734), (4862, 18561), (5083, 17754), (5918, 15249), (6187, 14586), (6578, 13719), (6994, 12903), (7293, 12374), (8602, 10491), (8877, 10166), (9146, 9867)]