74875136

素因数分解:

$2^8\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 178956288

約数和(自身を除く): 104081152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 127, 128, 188, 196, 224, 254, 256, 329, 376, 392, 448, 508, 658, 752, 784, 889, 896, 1016, 1316, 1504, 1568, 1778, 1792, 2032, 2303, 2632, 3008, 3136, 3556, 4064, 4606, 5264, 5969, 6016, 6223, 6272, 7112, 8128, 9212, 10528, 11938, 12032, 12446, 12544, 14224, 16256, 18424, 21056, 23876, 24892, 28448, 32512, 36848, 41783, 42112, 47752, 49784, 56896, 73696, 83566, 84224, 95504, 99568, 113792, 147392, 167132, 191008, 199136, 227584, 292481, 294784, 334264, 382016, 398272, 584962, 589568, 668528, 764032, 796544, 1169924, 1337056, 1528064, 1593088, 2339848, 2674112, 4679696, 5348224, 9359392, 10696448, 18718784, 37437568, 74875136]

約数ペア:

[(1, 74875136), (2, 37437568), (4, 18718784), (7, 10696448), (8, 9359392), (14, 5348224), (16, 4679696), (28, 2674112), (32, 2339848), (47, 1593088), (49, 1528064), (56, 1337056), (64, 1169924), (94, 796544), (98, 764032), (112, 668528), (127, 589568), (128, 584962), (188, 398272), (196, 382016), (224, 334264), (254, 294784), (256, 292481), (329, 227584), (376, 199136), (392, 191008), (448, 167132), (508, 147392), (658, 113792), (752, 99568), (784, 95504), (889, 84224), (896, 83566), (1016, 73696), (1316, 56896), (1504, 49784), (1568, 47752), (1778, 42112), (1792, 41783), (2032, 36848), (2303, 32512), (2632, 28448), (3008, 24892), (3136, 23876), (3556, 21056), (4064, 18424), (4606, 16256), (5264, 14224), (5969, 12544), (6016, 12446), (6223, 12032), (6272, 11938), (7112, 10528), (8128, 9212)]