71042976

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12983}}^1$

素因数の和:13018

約数の個数: 72

約数和(自身を含む): 212677920

約数和(自身を除く): 141634944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 12983, 25966, 38949, 51932, 77898, 103864, 116847, 155796, 207728, 233694, 246677, 311592, 415456, 467388, 493354, 623184, 740031, 934776, 986708, 1246368, 1480062, 1869552, 1973416, 2220093, 2960124, 3739104, 3946832, 4440186, 5920248, 7893664, 8880372, 11840496, 17760744, 23680992, 35521488, 71042976]

約数ペア:

[(1, 71042976), (2, 35521488), (3, 23680992), (4, 17760744), (6, 11840496), (8, 8880372), (9, 7893664), (12, 5920248), (16, 4440186), (18, 3946832), (19, 3739104), (24, 2960124), (32, 2220093), (36, 1973416), (38, 1869552), (48, 1480062), (57, 1246368), (72, 986708), (76, 934776), (96, 740031), (114, 623184), (144, 493354), (152, 467388), (171, 415456), (228, 311592), (288, 246677), (304, 233694), (342, 207728), (456, 155796), (608, 116847), (684, 103864), (912, 77898), (1368, 51932), (1824, 38949), (2736, 25966), (5472, 12983)]