61388244

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 162140160

約数和(自身を除く): 100751916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 463, 508, 522, 762, 926, 1044, 1143, 1389, 1524, 1852, 2286, 2778, 3683, 4167, 4572, 5556, 7366, 8334, 11049, 13427, 14732, 16668, 22098, 26854, 33147, 40281, 44196, 53708, 58801, 66294, 80562, 117602, 120843, 132588, 161124, 176403, 235204, 241686, 352806, 483372, 529209, 705612, 1058418, 1705229, 2116836, 3410458, 5115687, 6820916, 10231374, 15347061, 20462748, 30694122, 61388244]

約数ペア:

[(1, 61388244), (2, 30694122), (3, 20462748), (4, 15347061), (6, 10231374), (9, 6820916), (12, 5115687), (18, 3410458), (29, 2116836), (36, 1705229), (58, 1058418), (87, 705612), (116, 529209), (127, 483372), (174, 352806), (254, 241686), (261, 235204), (348, 176403), (381, 161124), (463, 132588), (508, 120843), (522, 117602), (762, 80562), (926, 66294), (1044, 58801), (1143, 53708), (1389, 44196), (1524, 40281), (1852, 33147), (2286, 26854), (2778, 22098), (3683, 16668), (4167, 14732), (4572, 13427), (5556, 11049), (7366, 8334)]