77965664

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2660

約数の個数: 72

約数和(自身を含む): 188024760

約数和(自身を除く): 110059096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2617, 3724, 4256, 5234, 7448, 10468, 14896, 18319, 20936, 29792, 36638, 41872, 49723, 73276, 83744, 99446, 128233, 146552, 198892, 256466, 293104, 348061, 397784, 512932, 586208, 696122, 795568, 1025864, 1392244, 1591136, 2051728, 2436427, 2784488, 4103456, 4872854, 5568976, 9745708, 11137952, 19491416, 38982832, 77965664]

約数ペア:

[(1, 77965664), (2, 38982832), (4, 19491416), (7, 11137952), (8, 9745708), (14, 5568976), (16, 4872854), (19, 4103456), (28, 2784488), (32, 2436427), (38, 2051728), (49, 1591136), (56, 1392244), (76, 1025864), (98, 795568), (112, 696122), (133, 586208), (152, 512932), (196, 397784), (224, 348061), (266, 293104), (304, 256466), (392, 198892), (532, 146552), (608, 128233), (784, 99446), (931, 83744), (1064, 73276), (1568, 49723), (1862, 41872), (2128, 36638), (2617, 29792), (3724, 20936), (4256, 18319), (5234, 14896), (7448, 10468)]