67865448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 203857920

約数和(自身を除く): 135992472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 83, 84, 93, 124, 157, 166, 168, 186, 217, 248, 249, 314, 332, 372, 434, 471, 498, 581, 628, 651, 664, 744, 868, 942, 996, 1099, 1162, 1256, 1302, 1736, 1743, 1884, 1992, 2198, 2324, 2573, 2604, 3297, 3486, 3768, 4396, 4648, 4867, 5146, 5208, 6594, 6972, 7719, 8792, 9734, 10292, 13031, 13188, 13944, 14601, 15438, 18011, 19468, 20584, 26062, 26376, 29202, 30876, 34069, 36022, 38936, 39093, 52124, 54033, 58404, 61752, 68138, 72044, 78186, 91217, 102207, 104248, 108066, 116808, 136276, 144088, 156372, 182434, 204414, 216132, 272552, 273651, 312744, 364868, 403961, 408828, 432264, 547302, 729736, 807922, 817656, 1094604, 1211883, 1615844, 2189208, 2423766, 2827727, 3231688, 4847532, 5655454, 8483181, 9695064, 11310908, 16966362, 22621816, 33932724, 67865448]

約数ペア:

[(1, 67865448), (2, 33932724), (3, 22621816), (4, 16966362), (6, 11310908), (7, 9695064), (8, 8483181), (12, 5655454), (14, 4847532), (21, 3231688), (24, 2827727), (28, 2423766), (31, 2189208), (42, 1615844), (56, 1211883), (62, 1094604), (83, 817656), (84, 807922), (93, 729736), (124, 547302), (157, 432264), (166, 408828), (168, 403961), (186, 364868), (217, 312744), (248, 273651), (249, 272552), (314, 216132), (332, 204414), (372, 182434), (434, 156372), (471, 144088), (498, 136276), (581, 116808), (628, 108066), (651, 104248), (664, 102207), (744, 91217), (868, 78186), (942, 72044), (996, 68138), (1099, 61752), (1162, 58404), (1256, 54033), (1302, 52124), (1736, 39093), (1743, 38936), (1884, 36022), (1992, 34069), (2198, 30876), (2324, 29202), (2573, 26376), (2604, 26062), (3297, 20584), (3486, 19468), (3768, 18011), (4396, 15438), (4648, 14601), (4867, 13944), (5146, 13188), (5208, 13031), (6594, 10292), (6972, 9734), (7719, 8792)]