80238708

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 250387200

約数和(自身を除く): 170148492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 29, 33, 34, 36, 44, 51, 54, 58, 66, 68, 87, 99, 102, 108, 116, 132, 137, 153, 174, 187, 198, 204, 261, 274, 297, 306, 319, 348, 374, 396, 411, 459, 493, 522, 548, 561, 594, 612, 638, 748, 783, 822, 918, 957, 986, 1044, 1122, 1188, 1233, 1276, 1479, 1507, 1566, 1644, 1683, 1836, 1914, 1972, 2244, 2329, 2466, 2871, 2958, 3014, 3132, 3366, 3699, 3828, 3973, 4437, 4521, 4658, 4932, 5049, 5423, 5742, 5916, 6028, 6732, 6987, 7398, 7946, 8613, 8874, 9042, 9316, 10098, 10846, 11484, 11919, 13311, 13563, 13974, 14796, 15892, 16269, 17226, 17748, 18084, 20196, 20961, 21692, 23838, 25619, 26622, 27126, 27948, 32538, 34452, 35757, 40689, 41922, 43703, 47676, 48807, 51238, 53244, 54252, 62883, 65076, 67541, 71514, 76857, 81378, 83844, 87406, 97614, 102476, 107271, 125766, 131109, 135082, 143028, 146421, 153714, 162756, 174812, 195228, 202623, 214542, 230571, 251532, 262218, 270164, 292842, 307428, 393327, 405246, 429084, 461142, 524436, 585684, 607869, 691713, 742951, 786654, 810492, 922284, 1179981, 1215738, 1383426, 1485902, 1573308, 1823607, 2228853, 2359962, 2431476, 2766852, 2971804, 3647214, 4457706, 4719924, 6686559, 7294428, 8915412, 13373118, 20059677, 26746236, 40119354, 80238708]

約数ペア:

[(1, 80238708), (2, 40119354), (3, 26746236), (4, 20059677), (6, 13373118), (9, 8915412), (11, 7294428), (12, 6686559), (17, 4719924), (18, 4457706), (22, 3647214), (27, 2971804), (29, 2766852), (33, 2431476), (34, 2359962), (36, 2228853), (44, 1823607), (51, 1573308), (54, 1485902), (58, 1383426), (66, 1215738), (68, 1179981), (87, 922284), (99, 810492), (102, 786654), (108, 742951), (116, 691713), (132, 607869), (137, 585684), (153, 524436), (174, 461142), (187, 429084), (198, 405246), (204, 393327), (261, 307428), (274, 292842), (297, 270164), (306, 262218), (319, 251532), (348, 230571), (374, 214542), (396, 202623), (411, 195228), (459, 174812), (493, 162756), (522, 153714), (548, 146421), (561, 143028), (594, 135082), (612, 131109), (638, 125766), (748, 107271), (783, 102476), (822, 97614), (918, 87406), (957, 83844), (986, 81378), (1044, 76857), (1122, 71514), (1188, 67541), (1233, 65076), (1276, 62883), (1479, 54252), (1507, 53244), (1566, 51238), (1644, 48807), (1683, 47676), (1836, 43703), (1914, 41922), (1972, 40689), (2244, 35757), (2329, 34452), (2466, 32538), (2871, 27948), (2958, 27126), (3014, 26622), (3132, 25619), (3366, 23838), (3699, 21692), (3828, 20961), (3973, 20196), (4437, 18084), (4521, 17748), (4658, 17226), (4932, 16269), (5049, 15892), (5423, 14796), (5742, 13974), (5916, 13563), (6028, 13311), (6732, 11919), (6987, 11484), (7398, 10846), (7946, 10098), (8613, 9316), (8874, 9042)]