76878368

素因数分解:

$2^5\times 7^1\times {\mathrm{457}}^1\times {\mathrm{751}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 173585664

約数和(自身を除く): 96707296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 457, 751, 914, 1502, 1828, 3004, 3199, 3656, 5257, 6008, 6398, 7312, 10514, 12016, 12796, 14624, 21028, 24032, 25592, 42056, 51184, 84112, 102368, 168224, 343207, 686414, 1372828, 2402449, 2745656, 4804898, 5491312, 9609796, 10982624, 19219592, 38439184, 76878368]

約数ペア:

[(1, 76878368), (2, 38439184), (4, 19219592), (7, 10982624), (8, 9609796), (14, 5491312), (16, 4804898), (28, 2745656), (32, 2402449), (56, 1372828), (112, 686414), (224, 343207), (457, 168224), (751, 102368), (914, 84112), (1502, 51184), (1828, 42056), (3004, 25592), (3199, 24032), (3656, 21028), (5257, 14624), (6008, 12796), (6398, 12016), (7312, 10514)]