73647808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 172053504

約数和(自身を除く): 98405696

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 64, 68, 82, 104, 127, 136, 164, 208, 221, 254, 272, 328, 416, 442, 508, 533, 544, 656, 697, 832, 884, 1016, 1066, 1088, 1312, 1394, 1651, 1768, 2032, 2132, 2159, 2624, 2788, 3302, 3536, 4064, 4264, 4318, 5207, 5576, 6604, 7072, 8128, 8528, 8636, 9061, 10414, 11152, 13208, 14144, 17056, 17272, 18122, 20828, 22304, 26416, 28067, 34112, 34544, 36244, 41656, 44608, 52832, 56134, 67691, 69088, 72488, 83312, 88519, 105664, 112268, 135382, 138176, 144976, 166624, 177038, 224536, 270764, 289952, 333248, 354076, 449072, 541528, 579904, 708152, 898144, 1083056, 1150747, 1416304, 1796288, 2166112, 2301494, 2832608, 4332224, 4602988, 5665216, 9205976, 18411952, 36823904, 73647808]

約数ペア:

[(1, 73647808), (2, 36823904), (4, 18411952), (8, 9205976), (13, 5665216), (16, 4602988), (17, 4332224), (26, 2832608), (32, 2301494), (34, 2166112), (41, 1796288), (52, 1416304), (64, 1150747), (68, 1083056), (82, 898144), (104, 708152), (127, 579904), (136, 541528), (164, 449072), (208, 354076), (221, 333248), (254, 289952), (272, 270764), (328, 224536), (416, 177038), (442, 166624), (508, 144976), (533, 138176), (544, 135382), (656, 112268), (697, 105664), (832, 88519), (884, 83312), (1016, 72488), (1066, 69088), (1088, 67691), (1312, 56134), (1394, 52832), (1651, 44608), (1768, 41656), (2032, 36244), (2132, 34544), (2159, 34112), (2624, 28067), (2788, 26416), (3302, 22304), (3536, 20828), (4064, 18122), (4264, 17272), (4318, 17056), (5207, 14144), (5576, 13208), (6604, 11152), (7072, 10414), (8128, 9061), (8528, 8636)]