67478688

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 204736896

約数和(自身を除く): 137258208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 167, 183, 184, 207, 244, 276, 288, 334, 366, 368, 414, 488, 501, 549, 552, 668, 732, 736, 828, 976, 1002, 1098, 1104, 1336, 1403, 1464, 1503, 1656, 1952, 2004, 2196, 2208, 2672, 2806, 2928, 3006, 3312, 3841, 4008, 4209, 4392, 5344, 5612, 5856, 6012, 6624, 7682, 8016, 8418, 8784, 10187, 11224, 11523, 12024, 12627, 15364, 16032, 16836, 17568, 20374, 22448, 23046, 24048, 25254, 30561, 30728, 33672, 34569, 40748, 44896, 46092, 48096, 50508, 61122, 61456, 67344, 69138, 81496, 91683, 92184, 101016, 122244, 122912, 134688, 138276, 162992, 183366, 184368, 202032, 234301, 244488, 276552, 325984, 366732, 368736, 404064, 468602, 488976, 553104, 702903, 733464, 937204, 977952, 1106208, 1405806, 1466928, 1874408, 2108709, 2811612, 2933856, 3748816, 4217418, 5623224, 7497632, 8434836, 11246448, 16869672, 22492896, 33739344, 67478688]

約数ペア:

[(1, 67478688), (2, 33739344), (3, 22492896), (4, 16869672), (6, 11246448), (8, 8434836), (9, 7497632), (12, 5623224), (16, 4217418), (18, 3748816), (23, 2933856), (24, 2811612), (32, 2108709), (36, 1874408), (46, 1466928), (48, 1405806), (61, 1106208), (69, 977952), (72, 937204), (92, 733464), (96, 702903), (122, 553104), (138, 488976), (144, 468602), (167, 404064), (183, 368736), (184, 366732), (207, 325984), (244, 276552), (276, 244488), (288, 234301), (334, 202032), (366, 184368), (368, 183366), (414, 162992), (488, 138276), (501, 134688), (549, 122912), (552, 122244), (668, 101016), (732, 92184), (736, 91683), (828, 81496), (976, 69138), (1002, 67344), (1098, 61456), (1104, 61122), (1336, 50508), (1403, 48096), (1464, 46092), (1503, 44896), (1656, 40748), (1952, 34569), (2004, 33672), (2196, 30728), (2208, 30561), (2672, 25254), (2806, 24048), (2928, 23046), (3006, 22448), (3312, 20374), (3841, 17568), (4008, 16836), (4209, 16032), (4392, 15364), (5344, 12627), (5612, 12024), (5856, 11523), (6012, 11224), (6624, 10187), (7682, 8784), (8016, 8418)]