90639744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 264122880

約数和(自身を除く): 173483136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 268, 271, 312, 384, 402, 416, 536, 542, 624, 804, 813, 832, 871, 1072, 1084, 1248, 1608, 1626, 1664, 1742, 2144, 2168, 2496, 2613, 3216, 3252, 3484, 3523, 4288, 4336, 4992, 5226, 6432, 6504, 6968, 7046, 8576, 8672, 10452, 10569, 12864, 13008, 13936, 14092, 17344, 18157, 20904, 21138, 25728, 26016, 27872, 28184, 34688, 36314, 41808, 42276, 52032, 54471, 55744, 56368, 72628, 83616, 84552, 104064, 108942, 111488, 112736, 145256, 167232, 169104, 217884, 225472, 236041, 290512, 334464, 338208, 435768, 450944, 472082, 581024, 676416, 708123, 871536, 944164, 1162048, 1352832, 1416246, 1743072, 1888328, 2324096, 2832492, 3486144, 3776656, 5664984, 6972288, 7553312, 11329968, 15106624, 22659936, 30213248, 45319872, 90639744]

約数ペア:

[(1, 90639744), (2, 45319872), (3, 30213248), (4, 22659936), (6, 15106624), (8, 11329968), (12, 7553312), (13, 6972288), (16, 5664984), (24, 3776656), (26, 3486144), (32, 2832492), (39, 2324096), (48, 1888328), (52, 1743072), (64, 1416246), (67, 1352832), (78, 1162048), (96, 944164), (104, 871536), (128, 708123), (134, 676416), (156, 581024), (192, 472082), (201, 450944), (208, 435768), (268, 338208), (271, 334464), (312, 290512), (384, 236041), (402, 225472), (416, 217884), (536, 169104), (542, 167232), (624, 145256), (804, 112736), (813, 111488), (832, 108942), (871, 104064), (1072, 84552), (1084, 83616), (1248, 72628), (1608, 56368), (1626, 55744), (1664, 54471), (1742, 52032), (2144, 42276), (2168, 41808), (2496, 36314), (2613, 34688), (3216, 28184), (3252, 27872), (3484, 26016), (3523, 25728), (4288, 21138), (4336, 20904), (4992, 18157), (5226, 17344), (6432, 14092), (6504, 13936), (6968, 13008), (7046, 12864), (8576, 10569), (8672, 10452)]