68865888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7916

約数の個数: 96

約数和(自身を含む): 222518016

約数和(自身を除く): 153652128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 7883, 8736, 15766, 23649, 31532, 47298, 55181, 63064, 94596, 102479, 110362, 126128, 165543, 189192, 204958, 220724, 252256, 307437, 331086, 378384, 409916, 441448, 614874, 662172, 717353, 756768, 819832, 882896, 1229748, 1324344, 1434706, 1639664, 1765792, 2152059, 2459496, 2648688, 2869412, 3279328, 4304118, 4918992, 5297376, 5738824, 8608236, 9837984, 11477648, 17216472, 22955296, 34432944, 68865888]

約数ペア:

[(1, 68865888), (2, 34432944), (3, 22955296), (4, 17216472), (6, 11477648), (7, 9837984), (8, 8608236), (12, 5738824), (13, 5297376), (14, 4918992), (16, 4304118), (21, 3279328), (24, 2869412), (26, 2648688), (28, 2459496), (32, 2152059), (39, 1765792), (42, 1639664), (48, 1434706), (52, 1324344), (56, 1229748), (78, 882896), (84, 819832), (91, 756768), (96, 717353), (104, 662172), (112, 614874), (156, 441448), (168, 409916), (182, 378384), (208, 331086), (224, 307437), (273, 252256), (312, 220724), (336, 204958), (364, 189192), (416, 165543), (546, 126128), (624, 110362), (672, 102479), (728, 94596), (1092, 63064), (1248, 55181), (1456, 47298), (2184, 31532), (2912, 23649), (4368, 15766), (7883, 8736)]