82663168

素因数分解:

$2^8\times 7^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 190402688

約数和(自身を除く): 107739520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 256, 283, 326, 448, 566, 652, 896, 1132, 1141, 1304, 1792, 1981, 2264, 2282, 2608, 3962, 4528, 4564, 5216, 7924, 9056, 9128, 10432, 15848, 18112, 18256, 20864, 31696, 36224, 36512, 41728, 46129, 63392, 72448, 73024, 92258, 126784, 146048, 184516, 253568, 292096, 322903, 369032, 507136, 645806, 738064, 1291612, 1476128, 2583224, 2952256, 5166448, 5904512, 10332896, 11809024, 20665792, 41331584, 82663168]

約数ペア:

[(1, 82663168), (2, 41331584), (4, 20665792), (7, 11809024), (8, 10332896), (14, 5904512), (16, 5166448), (28, 2952256), (32, 2583224), (56, 1476128), (64, 1291612), (112, 738064), (128, 645806), (163, 507136), (224, 369032), (256, 322903), (283, 292096), (326, 253568), (448, 184516), (566, 146048), (652, 126784), (896, 92258), (1132, 73024), (1141, 72448), (1304, 63392), (1792, 46129), (1981, 41728), (2264, 36512), (2282, 36224), (2608, 31696), (3962, 20864), (4528, 18256), (4564, 18112), (5216, 15848), (7924, 10432), (9056, 9128)]