80226944

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 202694400

約数和(自身を除く): 122467456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 229, 238, 272, 322, 368, 391, 448, 458, 476, 544, 644, 736, 782, 896, 916, 952, 1088, 1288, 1472, 1564, 1603, 1832, 1904, 2176, 2576, 2737, 2944, 3128, 3206, 3664, 3808, 3893, 5152, 5267, 5474, 6256, 6412, 7328, 7616, 7786, 10304, 10534, 10948, 12512, 12824, 14656, 15232, 15572, 20608, 21068, 21896, 25024, 25648, 27251, 29312, 31144, 36869, 42136, 43792, 50048, 51296, 54502, 62288, 73738, 84272, 87584, 89539, 102592, 109004, 124576, 147476, 168544, 175168, 179078, 205184, 218008, 249152, 294952, 337088, 350336, 358156, 436016, 498304, 589904, 626773, 674176, 716312, 872032, 1179808, 1253546, 1432624, 1744064, 2359616, 2507092, 2865248, 3488128, 4719232, 5014184, 5730496, 10028368, 11460992, 20056736, 40113472, 80226944]

約数ペア:

[(1, 80226944), (2, 40113472), (4, 20056736), (7, 11460992), (8, 10028368), (14, 5730496), (16, 5014184), (17, 4719232), (23, 3488128), (28, 2865248), (32, 2507092), (34, 2359616), (46, 1744064), (56, 1432624), (64, 1253546), (68, 1179808), (92, 872032), (112, 716312), (119, 674176), (128, 626773), (136, 589904), (161, 498304), (184, 436016), (224, 358156), (229, 350336), (238, 337088), (272, 294952), (322, 249152), (368, 218008), (391, 205184), (448, 179078), (458, 175168), (476, 168544), (544, 147476), (644, 124576), (736, 109004), (782, 102592), (896, 89539), (916, 87584), (952, 84272), (1088, 73738), (1288, 62288), (1472, 54502), (1564, 51296), (1603, 50048), (1832, 43792), (1904, 42136), (2176, 36869), (2576, 31144), (2737, 29312), (2944, 27251), (3128, 25648), (3206, 25024), (3664, 21896), (3808, 21068), (3893, 20608), (5152, 15572), (5267, 15232), (5474, 14656), (6256, 12824), (6412, 12512), (7328, 10948), (7616, 10534), (7786, 10304)]