About the Number

72921114

72921113 ← → 72921115

2進数表記:100010110001011000000011010

漢数字表記:七千二百九十二万千百十四

素因数分解:

2 1 × 3 3 × 7 3 × 31 1 × 127 1

素因数の和:190
約数の個数: 128
約数和(自身を含む): 196608000
約数和(自身を除く): 123686886

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 127, 147, 186, 189, 217, 254, 279, 294, 343, 378, 381, 434, 441, 558, 651, 686, 762, 837, 882, 889, 1029, 1143, 1302, 1323, 1519, 1674, 1778, 1953, 2058, 2286, 2646, 2667, 3038, 3087, 3429, 3906, 3937, 4557, 5334, 5859, 6174, 6223, 6858, 7874, 8001, 9114, 9261, 10633, 11718, 11811, 12446, 13671, 16002, 18522, 18669, 21266, 23622, 24003, 27342, 27559, 31899, 35433, 37338, 41013, 43561, 48006, 55118, 56007, 63798, 70866, 82026, 82677, 87122, 95697, 106299, 112014, 130683, 165354, 168021, 191394, 192913, 212598, 248031, 261366, 287091, 336042, 385826, 392049, 496062, 574182, 578739, 744093, 784098, 1157478, 1176147, 1350391, 1488186, 1736217, 2352294, 2700782, 3472434, 4051173, 5208651, 8102346, 10417302, 12153519, 24307038, 36460557, 72921114]

約数ペア:
[(1, 72921114), (2, 36460557), (3, 24307038), (6, 12153519), (7, 10417302), (9, 8102346), (14, 5208651), (18, 4051173), (21, 3472434), (27, 2700782), (31, 2352294), (42, 1736217), (49, 1488186), (54, 1350391), (62, 1176147), (63, 1157478), (93, 784098), (98, 744093), (126, 578739), (127, 574182), (147, 496062), (186, 392049), (189, 385826), (217, 336042), (254, 287091), (279, 261366), (294, 248031), (343, 212598), (378, 192913), (381, 191394), (434, 168021), (441, 165354), (558, 130683), (651, 112014), (686, 106299), (762, 95697), (837, 87122), (882, 82677), (889, 82026), (1029, 70866), (1143, 63798), (1302, 56007), (1323, 55118), (1519, 48006), (1674, 43561), (1778, 41013), (1953, 37338), (2058, 35433), (2286, 31899), (2646, 27559), (2667, 27342), (3038, 24003), (3087, 23622), (3429, 21266), (3906, 18669), (3937, 18522), (4557, 16002), (5334, 13671), (5859, 12446), (6174, 11811), (6223, 11718), (6858, 10633), (7874, 9261), (8001, 9114)]

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