80665032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 249523200

約数和(自身を除く): 168858168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 683, 703, 777, 798, 888, 1036, 1064, 1366, 1406, 1554, 1596, 2049, 2072, 2109, 2732, 2812, 3108, 3192, 4098, 4218, 4781, 4921, 5464, 5624, 6216, 8196, 8436, 9562, 9842, 12977, 14343, 14763, 16392, 16872, 19124, 19684, 25271, 25954, 28686, 29526, 38248, 38931, 39368, 50542, 51908, 57372, 59052, 75813, 77862, 90839, 101084, 103816, 114744, 118104, 151626, 155724, 176897, 181678, 202168, 272517, 303252, 311448, 353794, 363356, 480149, 530691, 545034, 606504, 707588, 726712, 960298, 1061382, 1090068, 1415176, 1440447, 1920596, 2122764, 2180136, 2880894, 3361043, 3841192, 4245528, 5761788, 6722086, 10083129, 11523576, 13444172, 20166258, 26888344, 40332516, 80665032]

約数ペア:

[(1, 80665032), (2, 40332516), (3, 26888344), (4, 20166258), (6, 13444172), (7, 11523576), (8, 10083129), (12, 6722086), (14, 5761788), (19, 4245528), (21, 3841192), (24, 3361043), (28, 2880894), (37, 2180136), (38, 2122764), (42, 1920596), (56, 1440447), (57, 1415176), (74, 1090068), (76, 1061382), (84, 960298), (111, 726712), (114, 707588), (133, 606504), (148, 545034), (152, 530691), (168, 480149), (222, 363356), (228, 353794), (259, 311448), (266, 303252), (296, 272517), (399, 202168), (444, 181678), (456, 176897), (518, 155724), (532, 151626), (683, 118104), (703, 114744), (777, 103816), (798, 101084), (888, 90839), (1036, 77862), (1064, 75813), (1366, 59052), (1406, 57372), (1554, 51908), (1596, 50542), (2049, 39368), (2072, 38931), (2109, 38248), (2732, 29526), (2812, 28686), (3108, 25954), (3192, 25271), (4098, 19684), (4218, 19124), (4781, 16872), (4921, 16392), (5464, 14763), (5624, 14343), (6216, 12977), (8196, 9842), (8436, 9562)]