90776392

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 201697920

約数和(自身を除く): 110921528

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 193, 227, 259, 296, 386, 454, 518, 772, 908, 1036, 1351, 1544, 1589, 1816, 2072, 2702, 3178, 5404, 6356, 7141, 8399, 10808, 12712, 14282, 16798, 28564, 33596, 43811, 49987, 57128, 58793, 67192, 87622, 99974, 117586, 175244, 199948, 235172, 306677, 350488, 399896, 470344, 613354, 1226708, 1621007, 2453416, 3242014, 6484028, 11347049, 12968056, 22694098, 45388196, 90776392]

約数ペア:

[(1, 90776392), (2, 45388196), (4, 22694098), (7, 12968056), (8, 11347049), (14, 6484028), (28, 3242014), (37, 2453416), (56, 1621007), (74, 1226708), (148, 613354), (193, 470344), (227, 399896), (259, 350488), (296, 306677), (386, 235172), (454, 199948), (518, 175244), (772, 117586), (908, 99974), (1036, 87622), (1351, 67192), (1544, 58793), (1589, 57128), (1816, 49987), (2072, 43811), (2702, 33596), (3178, 28564), (5404, 16798), (6356, 14282), (7141, 12712), (8399, 10808)]