91815416

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 221616000

約数和(自身を除く): 129800584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 107, 154, 196, 199, 214, 308, 392, 398, 428, 539, 616, 749, 796, 856, 1078, 1177, 1393, 1498, 1592, 2156, 2189, 2354, 2786, 2996, 4312, 4378, 4708, 5243, 5572, 5992, 8239, 8756, 9416, 9751, 10486, 11144, 15323, 16478, 17512, 19502, 20972, 21293, 30646, 32956, 39004, 41944, 42586, 57673, 61292, 65912, 78008, 85172, 107261, 115346, 122584, 149051, 170344, 214522, 230692, 234223, 298102, 429044, 461384, 468446, 596204, 858088, 936892, 1043357, 1192408, 1639561, 1873784, 2086714, 3279122, 4173428, 6558244, 8346856, 11476927, 13116488, 22953854, 45907708, 91815416]

約数ペア:

[(1, 91815416), (2, 45907708), (4, 22953854), (7, 13116488), (8, 11476927), (11, 8346856), (14, 6558244), (22, 4173428), (28, 3279122), (44, 2086714), (49, 1873784), (56, 1639561), (77, 1192408), (88, 1043357), (98, 936892), (107, 858088), (154, 596204), (196, 468446), (199, 461384), (214, 429044), (308, 298102), (392, 234223), (398, 230692), (428, 214522), (539, 170344), (616, 149051), (749, 122584), (796, 115346), (856, 107261), (1078, 85172), (1177, 78008), (1393, 65912), (1498, 61292), (1592, 57673), (2156, 42586), (2189, 41944), (2354, 39004), (2786, 32956), (2996, 30646), (4312, 21293), (4378, 20972), (4708, 19502), (5243, 17512), (5572, 16478), (5992, 15323), (8239, 11144), (8756, 10486), (9416, 9751)]