68271896

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 97201384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 71, 77, 88, 98, 142, 154, 196, 223, 284, 308, 392, 446, 497, 539, 568, 616, 781, 892, 994, 1078, 1561, 1562, 1784, 1988, 2156, 2453, 3122, 3124, 3479, 3976, 4312, 4906, 5467, 6244, 6248, 6958, 9812, 10927, 10934, 12488, 13916, 15833, 17171, 19624, 21854, 21868, 27832, 31666, 34342, 38269, 43708, 43736, 63332, 68684, 76538, 87416, 110831, 120197, 126664, 137368, 153076, 174163, 221662, 240394, 306152, 348326, 443324, 480788, 696652, 775817, 886648, 961576, 1219141, 1393304, 1551634, 2438282, 3103268, 4876564, 6206536, 8533987, 9753128, 17067974, 34135948, 68271896]

約数ペア:

[(1, 68271896), (2, 34135948), (4, 17067974), (7, 9753128), (8, 8533987), (11, 6206536), (14, 4876564), (22, 3103268), (28, 2438282), (44, 1551634), (49, 1393304), (56, 1219141), (71, 961576), (77, 886648), (88, 775817), (98, 696652), (142, 480788), (154, 443324), (196, 348326), (223, 306152), (284, 240394), (308, 221662), (392, 174163), (446, 153076), (497, 137368), (539, 126664), (568, 120197), (616, 110831), (781, 87416), (892, 76538), (994, 68684), (1078, 63332), (1561, 43736), (1562, 43708), (1784, 38269), (1988, 34342), (2156, 31666), (2453, 27832), (3122, 21868), (3124, 21854), (3479, 19624), (3976, 17171), (4312, 15833), (4906, 13916), (5467, 12488), (6244, 10934), (6248, 10927), (6958, 9812)]