80845128

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 280076160

約数和(自身を除く): 199231032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 457, 468, 486, 504, 546, 567, 648, 702, 728, 756, 819, 914, 936, 972, 1053, 1092, 1134, 1371, 1404, 1512, 1638, 1701, 1828, 1944, 2106, 2184, 2268, 2457, 2742, 2808, 3159, 3199, 3276, 3402, 3656, 4113, 4212, 4536, 4914, 5484, 5941, 6318, 6398, 6552, 6804, 7371, 8226, 8424, 9597, 9828, 10968, 11882, 12339, 12636, 12796, 13608, 14742, 16452, 17823, 19194, 19656, 22113, 23764, 24678, 25272, 25592, 28791, 29484, 32904, 35646, 37017, 38388, 41587, 44226, 47528, 49356, 53469, 57582, 58968, 71292, 74034, 76776, 83174, 86373, 88452, 98712, 106938, 111051, 115164, 124761, 142584, 148068, 160407, 166348, 172746, 176904, 213876, 222102, 230328, 249522, 259119, 296136, 320814, 332696, 345492, 374283, 427752, 444204, 481221, 499044, 518238, 641628, 690984, 748566, 777357, 888408, 962442, 998088, 1036476, 1122849, 1283256, 1443663, 1497132, 1554714, 1924884, 2072952, 2245698, 2887326, 2994264, 3109428, 3368547, 3849768, 4491396, 5774652, 6218856, 6737094, 8982792, 10105641, 11549304, 13474188, 20211282, 26948376, 40422564, 80845128]

約数ペア:

[(1, 80845128), (2, 40422564), (3, 26948376), (4, 20211282), (6, 13474188), (7, 11549304), (8, 10105641), (9, 8982792), (12, 6737094), (13, 6218856), (14, 5774652), (18, 4491396), (21, 3849768), (24, 3368547), (26, 3109428), (27, 2994264), (28, 2887326), (36, 2245698), (39, 2072952), (42, 1924884), (52, 1554714), (54, 1497132), (56, 1443663), (63, 1283256), (72, 1122849), (78, 1036476), (81, 998088), (84, 962442), (91, 888408), (104, 777357), (108, 748566), (117, 690984), (126, 641628), (156, 518238), (162, 499044), (168, 481221), (182, 444204), (189, 427752), (216, 374283), (234, 345492), (243, 332696), (252, 320814), (273, 296136), (312, 259119), (324, 249522), (351, 230328), (364, 222102), (378, 213876), (457, 176904), (468, 172746), (486, 166348), (504, 160407), (546, 148068), (567, 142584), (648, 124761), (702, 115164), (728, 111051), (756, 106938), (819, 98712), (914, 88452), (936, 86373), (972, 83174), (1053, 76776), (1092, 74034), (1134, 71292), (1371, 58968), (1404, 57582), (1512, 53469), (1638, 49356), (1701, 47528), (1828, 44226), (1944, 41587), (2106, 38388), (2184, 37017), (2268, 35646), (2457, 32904), (2742, 29484), (2808, 28791), (3159, 25592), (3199, 25272), (3276, 24678), (3402, 23764), (3656, 22113), (4113, 19656), (4212, 19194), (4536, 17823), (4914, 16452), (5484, 14742), (5941, 13608), (6318, 12796), (6398, 12636), (6552, 12339), (6804, 11882), (7371, 10968), (8226, 9828), (8424, 9597)]