80997588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 262545192

約数和(自身を除く): 181547604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 37, 42, 49, 51, 63, 68, 73, 74, 84, 98, 102, 111, 119, 126, 146, 147, 148, 153, 196, 204, 219, 222, 238, 252, 259, 292, 294, 306, 333, 357, 438, 441, 444, 476, 511, 518, 588, 612, 629, 657, 666, 714, 777, 833, 876, 882, 1022, 1036, 1071, 1241, 1258, 1314, 1332, 1428, 1533, 1554, 1666, 1764, 1813, 1887, 2044, 2142, 2331, 2482, 2499, 2516, 2628, 2701, 3066, 3108, 3332, 3577, 3626, 3723, 3774, 4284, 4403, 4599, 4662, 4964, 4998, 5402, 5439, 5661, 6132, 7154, 7252, 7446, 7497, 7548, 8103, 8687, 8806, 9198, 9324, 9996, 10731, 10804, 10878, 11169, 11322, 13209, 14308, 14892, 14994, 16206, 16317, 17374, 17612, 18396, 18907, 21462, 21756, 22338, 22644, 24309, 26061, 26418, 29988, 30821, 32193, 32412, 32634, 34748, 37814, 39627, 42924, 44676, 45917, 48618, 52122, 52836, 56721, 60809, 61642, 64386, 65268, 75628, 78183, 79254, 91834, 92463, 97236, 104244, 113442, 121618, 123284, 128772, 132349, 137751, 156366, 158508, 170163, 182427, 183668, 184926, 226884, 243236, 264698, 275502, 277389, 312732, 321419, 340326, 364854, 369852, 397047, 413253, 529396, 547281, 551004, 554778, 642838, 680652, 729708, 794094, 826506, 964257, 1094562, 1109556, 1191141, 1285676, 1588188, 1653012, 1928514, 2189124, 2249933, 2382282, 2892771, 3857028, 4499866, 4764564, 5785542, 6749799, 8999732, 11571084, 13499598, 20249397, 26999196, 40498794, 80997588]

約数ペア:

[(1, 80997588), (2, 40498794), (3, 26999196), (4, 20249397), (6, 13499598), (7, 11571084), (9, 8999732), (12, 6749799), (14, 5785542), (17, 4764564), (18, 4499866), (21, 3857028), (28, 2892771), (34, 2382282), (36, 2249933), (37, 2189124), (42, 1928514), (49, 1653012), (51, 1588188), (63, 1285676), (68, 1191141), (73, 1109556), (74, 1094562), (84, 964257), (98, 826506), (102, 794094), (111, 729708), (119, 680652), (126, 642838), (146, 554778), (147, 551004), (148, 547281), (153, 529396), (196, 413253), (204, 397047), (219, 369852), (222, 364854), (238, 340326), (252, 321419), (259, 312732), (292, 277389), (294, 275502), (306, 264698), (333, 243236), (357, 226884), (438, 184926), (441, 183668), (444, 182427), (476, 170163), (511, 158508), (518, 156366), (588, 137751), (612, 132349), (629, 128772), (657, 123284), (666, 121618), (714, 113442), (777, 104244), (833, 97236), (876, 92463), (882, 91834), (1022, 79254), (1036, 78183), (1071, 75628), (1241, 65268), (1258, 64386), (1314, 61642), (1332, 60809), (1428, 56721), (1533, 52836), (1554, 52122), (1666, 48618), (1764, 45917), (1813, 44676), (1887, 42924), (2044, 39627), (2142, 37814), (2331, 34748), (2482, 32634), (2499, 32412), (2516, 32193), (2628, 30821), (2701, 29988), (3066, 26418), (3108, 26061), (3332, 24309), (3577, 22644), (3626, 22338), (3723, 21756), (3774, 21462), (4284, 18907), (4403, 18396), (4599, 17612), (4662, 17374), (4964, 16317), (4998, 16206), (5402, 14994), (5439, 14892), (5661, 14308), (6132, 13209), (7154, 11322), (7252, 11169), (7446, 10878), (7497, 10804), (7548, 10731), (8103, 9996), (8687, 9324), (8806, 9198)]