66931656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 194365440

約数和(自身を除く): 127433784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 73, 88, 92, 132, 138, 146, 151, 184, 219, 253, 264, 276, 292, 302, 438, 453, 506, 552, 584, 604, 759, 803, 876, 906, 1012, 1208, 1518, 1606, 1661, 1679, 1752, 1812, 2024, 2409, 3036, 3212, 3322, 3358, 3473, 3624, 4818, 4983, 5037, 6072, 6424, 6644, 6716, 6946, 9636, 9966, 10074, 10419, 11023, 13288, 13432, 13892, 18469, 19272, 19932, 20148, 20838, 22046, 27784, 33069, 36938, 38203, 39864, 40296, 41676, 44092, 55407, 66138, 73876, 76406, 83352, 88184, 110814, 114609, 121253, 132276, 147752, 152812, 221628, 229218, 242506, 253529, 264552, 305624, 363759, 443256, 458436, 485012, 507058, 727518, 760587, 916872, 970024, 1014116, 1455036, 1521174, 2028232, 2788819, 2910072, 3042348, 5577638, 6084696, 8366457, 11155276, 16732914, 22310552, 33465828, 66931656]

約数ペア:

[(1, 66931656), (2, 33465828), (3, 22310552), (4, 16732914), (6, 11155276), (8, 8366457), (11, 6084696), (12, 5577638), (22, 3042348), (23, 2910072), (24, 2788819), (33, 2028232), (44, 1521174), (46, 1455036), (66, 1014116), (69, 970024), (73, 916872), (88, 760587), (92, 727518), (132, 507058), (138, 485012), (146, 458436), (151, 443256), (184, 363759), (219, 305624), (253, 264552), (264, 253529), (276, 242506), (292, 229218), (302, 221628), (438, 152812), (453, 147752), (506, 132276), (552, 121253), (584, 114609), (604, 110814), (759, 88184), (803, 83352), (876, 76406), (906, 73876), (1012, 66138), (1208, 55407), (1518, 44092), (1606, 41676), (1661, 40296), (1679, 39864), (1752, 38203), (1812, 36938), (2024, 33069), (2409, 27784), (3036, 22046), (3212, 20838), (3322, 20148), (3358, 19932), (3473, 19272), (3624, 18469), (4818, 13892), (4983, 13432), (5037, 13288), (6072, 11023), (6424, 10419), (6644, 10074), (6716, 9966), (6946, 9636)]