85910692

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 176238720

約数和(自身を除く): 90328028

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 179, 244, 281, 358, 427, 562, 716, 854, 1124, 1253, 1708, 1967, 2506, 3934, 5012, 7868, 10919, 17141, 21838, 34282, 43676, 50299, 68564, 76433, 100598, 119987, 152866, 201196, 239974, 305732, 352093, 479948, 704186, 1408372, 3068239, 6136478, 12272956, 21477673, 42955346, 85910692]

約数ペア:

[(1, 85910692), (2, 42955346), (4, 21477673), (7, 12272956), (14, 6136478), (28, 3068239), (61, 1408372), (122, 704186), (179, 479948), (244, 352093), (281, 305732), (358, 239974), (427, 201196), (562, 152866), (716, 119987), (854, 100598), (1124, 76433), (1253, 68564), (1708, 50299), (1967, 43676), (2506, 34282), (3934, 21838), (5012, 17141), (7868, 10919)]