81042624

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 255178560

約数和(自身を除く): 174135936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 79, 96, 104, 117, 137, 144, 156, 158, 192, 208, 234, 237, 274, 288, 312, 316, 411, 416, 468, 474, 548, 576, 624, 632, 711, 822, 832, 936, 948, 1027, 1096, 1233, 1248, 1264, 1422, 1644, 1781, 1872, 1896, 2054, 2192, 2466, 2496, 2528, 2844, 3081, 3288, 3562, 3744, 3792, 4108, 4384, 4932, 5056, 5343, 5688, 6162, 6576, 7124, 7488, 7584, 8216, 8768, 9243, 9864, 10686, 10823, 11376, 12324, 13152, 14248, 15168, 16029, 16432, 18486, 19728, 21372, 21646, 22752, 24648, 26304, 28496, 32058, 32469, 32864, 36972, 39456, 42744, 43292, 45504, 49296, 56992, 64116, 64938, 65728, 73944, 78912, 85488, 86584, 97407, 98592, 113984, 128232, 129876, 140699, 147888, 170976, 173168, 194814, 197184, 256464, 259752, 281398, 295776, 341952, 346336, 389628, 422097, 512928, 519504, 562796, 591552, 692672, 779256, 844194, 1025856, 1039008, 1125592, 1266291, 1558512, 1688388, 2078016, 2251184, 2532582, 3117024, 3376776, 4502368, 5065164, 6234048, 6753552, 9004736, 10130328, 13507104, 20260656, 27014208, 40521312, 81042624]

約数ペア:

[(1, 81042624), (2, 40521312), (3, 27014208), (4, 20260656), (6, 13507104), (8, 10130328), (9, 9004736), (12, 6753552), (13, 6234048), (16, 5065164), (18, 4502368), (24, 3376776), (26, 3117024), (32, 2532582), (36, 2251184), (39, 2078016), (48, 1688388), (52, 1558512), (64, 1266291), (72, 1125592), (78, 1039008), (79, 1025856), (96, 844194), (104, 779256), (117, 692672), (137, 591552), (144, 562796), (156, 519504), (158, 512928), (192, 422097), (208, 389628), (234, 346336), (237, 341952), (274, 295776), (288, 281398), (312, 259752), (316, 256464), (411, 197184), (416, 194814), (468, 173168), (474, 170976), (548, 147888), (576, 140699), (624, 129876), (632, 128232), (711, 113984), (822, 98592), (832, 97407), (936, 86584), (948, 85488), (1027, 78912), (1096, 73944), (1233, 65728), (1248, 64938), (1264, 64116), (1422, 56992), (1644, 49296), (1781, 45504), (1872, 43292), (1896, 42744), (2054, 39456), (2192, 36972), (2466, 32864), (2496, 32469), (2528, 32058), (2844, 28496), (3081, 26304), (3288, 24648), (3562, 22752), (3744, 21646), (3792, 21372), (4108, 19728), (4384, 18486), (4932, 16432), (5056, 16029), (5343, 15168), (5688, 14248), (6162, 13152), (6576, 12324), (7124, 11376), (7488, 10823), (7584, 10686), (8216, 9864), (8768, 9243)]