25217568

素因数分解:

$2^5\times 3^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 168

約数和(自身を含む): 79325568

約数和(自身を除く): 54108000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 69, 72, 81, 92, 94, 96, 108, 138, 141, 144, 162, 184, 188, 207, 216, 243, 276, 282, 288, 324, 368, 376, 414, 423, 432, 486, 552, 564, 621, 648, 729, 736, 752, 828, 846, 864, 972, 1081, 1104, 1128, 1242, 1269, 1296, 1458, 1504, 1656, 1692, 1863, 1944, 2162, 2208, 2256, 2484, 2538, 2592, 2916, 3243, 3312, 3384, 3726, 3807, 3888, 4324, 4512, 4968, 5076, 5589, 5832, 6486, 6624, 6768, 7452, 7614, 7776, 8648, 9729, 9936, 10152, 11178, 11421, 11664, 12972, 13536, 14904, 15228, 16767, 17296, 19458, 19872, 20304, 22356, 22842, 23328, 25944, 29187, 29808, 30456, 33534, 34263, 34592, 38916, 40608, 44712, 45684, 51888, 58374, 59616, 60912, 67068, 68526, 77832, 87561, 89424, 91368, 103776, 116748, 121824, 134136, 137052, 155664, 175122, 178848, 182736, 233496, 262683, 268272, 274104, 311328, 350244, 365472, 466992, 525366, 536544, 548208, 700488, 788049, 933984, 1050732, 1096416, 1400976, 1576098, 2101464, 2801952, 3152196, 4202928, 6304392, 8405856, 12608784, 25217568]

約数ペア:

[(1, 25217568), (2, 12608784), (3, 8405856), (4, 6304392), (6, 4202928), (8, 3152196), (9, 2801952), (12, 2101464), (16, 1576098), (18, 1400976), (23, 1096416), (24, 1050732), (27, 933984), (32, 788049), (36, 700488), (46, 548208), (47, 536544), (48, 525366), (54, 466992), (69, 365472), (72, 350244), (81, 311328), (92, 274104), (94, 268272), (96, 262683), (108, 233496), (138, 182736), (141, 178848), (144, 175122), (162, 155664), (184, 137052), (188, 134136), (207, 121824), (216, 116748), (243, 103776), (276, 91368), (282, 89424), (288, 87561), (324, 77832), (368, 68526), (376, 67068), (414, 60912), (423, 59616), (432, 58374), (486, 51888), (552, 45684), (564, 44712), (621, 40608), (648, 38916), (729, 34592), (736, 34263), (752, 33534), (828, 30456), (846, 29808), (864, 29187), (972, 25944), (1081, 23328), (1104, 22842), (1128, 22356), (1242, 20304), (1269, 19872), (1296, 19458), (1458, 17296), (1504, 16767), (1656, 15228), (1692, 14904), (1863, 13536), (1944, 12972), (2162, 11664), (2208, 11421), (2256, 11178), (2484, 10152), (2538, 9936), (2592, 9729), (2916, 8648), (3243, 7776), (3312, 7614), (3384, 7452), (3726, 6768), (3807, 6624), (3888, 6486), (4324, 5832), (4512, 5589), (4968, 5076)]