83545028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 170956800

約数和(自身を除く): 87411772

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 179, 211, 316, 358, 422, 553, 716, 844, 1106, 1253, 1477, 2212, 2506, 2954, 5012, 5908, 14141, 16669, 28282, 33338, 37769, 56564, 66676, 75538, 98987, 116683, 151076, 197974, 233366, 264383, 395948, 466732, 528766, 1057532, 2983751, 5967502, 11935004, 20886257, 41772514, 83545028]

約数ペア:

[(1, 83545028), (2, 41772514), (4, 20886257), (7, 11935004), (14, 5967502), (28, 2983751), (79, 1057532), (158, 528766), (179, 466732), (211, 395948), (316, 264383), (358, 233366), (422, 197974), (553, 151076), (716, 116683), (844, 98987), (1106, 75538), (1253, 66676), (1477, 56564), (2212, 37769), (2506, 33338), (2954, 28282), (5012, 16669), (5908, 14141)]