75719168

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 177887424

約数和(自身を除く): 102168256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 571, 592, 896, 1036, 1142, 1184, 1792, 2072, 2284, 2368, 3584, 3997, 4144, 4568, 4736, 7994, 8288, 9136, 9472, 15988, 16576, 18272, 18944, 21127, 31976, 33152, 36544, 42254, 63952, 66304, 73088, 84508, 127904, 132608, 146176, 147889, 169016, 255808, 292352, 295778, 338032, 511616, 591556, 676064, 1023232, 1183112, 1352128, 2046464, 2366224, 2704256, 4732448, 5408512, 9464896, 10817024, 18929792, 37859584, 75719168]

約数ペア:

[(1, 75719168), (2, 37859584), (4, 18929792), (7, 10817024), (8, 9464896), (14, 5408512), (16, 4732448), (28, 2704256), (32, 2366224), (37, 2046464), (56, 1352128), (64, 1183112), (74, 1023232), (112, 676064), (128, 591556), (148, 511616), (224, 338032), (256, 295778), (259, 292352), (296, 255808), (448, 169016), (512, 147889), (518, 146176), (571, 132608), (592, 127904), (896, 84508), (1036, 73088), (1142, 66304), (1184, 63952), (1792, 42254), (2072, 36544), (2284, 33152), (2368, 31976), (3584, 21127), (3997, 18944), (4144, 18272), (4568, 16576), (4736, 15988), (7994, 9472), (8288, 9136)]