68111712

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2593

約数の個数: 96

約数和(自身を含む): 205148160

約数和(自身を除く): 137036448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2543, 2976, 3348, 4464, 5086, 6696, 7629, 8928, 10172, 13392, 15258, 20344, 22887, 26784, 30516, 40688, 45774, 61032, 68661, 78833, 81376, 91548, 122064, 137322, 157666, 183096, 236499, 244128, 274644, 315332, 366192, 472998, 549288, 630664, 709497, 732384, 945996, 1098576, 1261328, 1418994, 1891992, 2128491, 2197152, 2522656, 2837988, 3783984, 4256982, 5675976, 7567968, 8513964, 11351952, 17027928, 22703904, 34055856, 68111712]

約数ペア:

[(1, 68111712), (2, 34055856), (3, 22703904), (4, 17027928), (6, 11351952), (8, 8513964), (9, 7567968), (12, 5675976), (16, 4256982), (18, 3783984), (24, 2837988), (27, 2522656), (31, 2197152), (32, 2128491), (36, 1891992), (48, 1418994), (54, 1261328), (62, 1098576), (72, 945996), (93, 732384), (96, 709497), (108, 630664), (124, 549288), (144, 472998), (186, 366192), (216, 315332), (248, 274644), (279, 244128), (288, 236499), (372, 183096), (432, 157666), (496, 137322), (558, 122064), (744, 91548), (837, 81376), (864, 78833), (992, 68661), (1116, 61032), (1488, 45774), (1674, 40688), (2232, 30516), (2543, 26784), (2976, 22887), (3348, 20344), (4464, 15258), (5086, 13392), (6696, 10172), (7629, 8928)]