61431104

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 84

約数和(自身を含む): 149412960

約数和(自身を除く): 87981856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1031, 1064, 1216, 1568, 1862, 2062, 2128, 3136, 3724, 4124, 4256, 7217, 7448, 8248, 8512, 14434, 14896, 16496, 19589, 28868, 29792, 32992, 39178, 50519, 57736, 59584, 65984, 78356, 101038, 115472, 137123, 156712, 202076, 230944, 274246, 313424, 404152, 461888, 548492, 626848, 808304, 959861, 1096984, 1253696, 1616608, 1919722, 2193968, 3233216, 3839444, 4387936, 7678888, 8775872, 15357776, 30715552, 61431104]

約数ペア:

[(1, 61431104), (2, 30715552), (4, 15357776), (7, 8775872), (8, 7678888), (14, 4387936), (16, 3839444), (19, 3233216), (28, 2193968), (32, 1919722), (38, 1616608), (49, 1253696), (56, 1096984), (64, 959861), (76, 808304), (98, 626848), (112, 548492), (133, 461888), (152, 404152), (196, 313424), (224, 274246), (266, 230944), (304, 202076), (392, 156712), (448, 137123), (532, 115472), (608, 101038), (784, 78356), (931, 65984), (1031, 59584), (1064, 57736), (1216, 50519), (1568, 39178), (1862, 32992), (2062, 29792), (2128, 28868), (3136, 19589), (3724, 16496), (4124, 14896), (4256, 14434), (7217, 8512), (7448, 8248)]