84707168

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 216195840

約数和(自身を除く): 131488672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1531, 1729, 1976, 2128, 2912, 3062, 3458, 3952, 4256, 6124, 6916, 7904, 10717, 12248, 13832, 19903, 21434, 24496, 27664, 29089, 39806, 42868, 48992, 55328, 58178, 79612, 85736, 116356, 139321, 159224, 171472, 203623, 232712, 278642, 318448, 342944, 378157, 407246, 465424, 557284, 636896, 756314, 814492, 930848, 1114568, 1512628, 1628984, 2229136, 2647099, 3025256, 3257968, 4458272, 5294198, 6050512, 6515936, 10588396, 12101024, 21176792, 42353584, 84707168]

約数ペア:

[(1, 84707168), (2, 42353584), (4, 21176792), (7, 12101024), (8, 10588396), (13, 6515936), (14, 6050512), (16, 5294198), (19, 4458272), (26, 3257968), (28, 3025256), (32, 2647099), (38, 2229136), (52, 1628984), (56, 1512628), (76, 1114568), (91, 930848), (104, 814492), (112, 756314), (133, 636896), (152, 557284), (182, 465424), (208, 407246), (224, 378157), (247, 342944), (266, 318448), (304, 278642), (364, 232712), (416, 203623), (494, 171472), (532, 159224), (608, 139321), (728, 116356), (988, 85736), (1064, 79612), (1456, 58178), (1531, 55328), (1729, 48992), (1976, 42868), (2128, 39806), (2912, 29089), (3062, 27664), (3458, 24496), (3952, 21434), (4256, 19903), (6124, 13832), (6916, 12248), (7904, 10717)]