66451104

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 120

約数和(自身を含む): 201979008

約数和(自身を除く): 135527904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 827, 837, 864, 992, 1116, 1296, 1488, 1654, 1674, 2232, 2481, 2511, 2592, 2976, 3308, 3348, 4464, 4962, 5022, 6616, 6696, 7443, 8928, 9924, 10044, 13232, 13392, 14886, 19848, 20088, 22329, 25637, 26464, 26784, 29772, 39696, 40176, 44658, 51274, 59544, 66987, 76911, 79392, 80352, 89316, 102548, 119088, 133974, 153822, 178632, 205096, 230733, 238176, 267948, 307644, 357264, 410192, 461466, 535896, 615288, 692199, 714528, 820384, 922932, 1071792, 1230576, 1384398, 1845864, 2076597, 2143584, 2461152, 2768796, 3691728, 4153194, 5537592, 7383456, 8306388, 11075184, 16612776, 22150368, 33225552, 66451104]

約数ペア:

[(1, 66451104), (2, 33225552), (3, 22150368), (4, 16612776), (6, 11075184), (8, 8306388), (9, 7383456), (12, 5537592), (16, 4153194), (18, 3691728), (24, 2768796), (27, 2461152), (31, 2143584), (32, 2076597), (36, 1845864), (48, 1384398), (54, 1230576), (62, 1071792), (72, 922932), (81, 820384), (93, 714528), (96, 692199), (108, 615288), (124, 535896), (144, 461466), (162, 410192), (186, 357264), (216, 307644), (248, 267948), (279, 238176), (288, 230733), (324, 205096), (372, 178632), (432, 153822), (496, 133974), (558, 119088), (648, 102548), (744, 89316), (827, 80352), (837, 79392), (864, 76911), (992, 66987), (1116, 59544), (1296, 51274), (1488, 44658), (1654, 40176), (1674, 39696), (2232, 29772), (2481, 26784), (2511, 26464), (2592, 25637), (2976, 22329), (3308, 20088), (3348, 19848), (4464, 14886), (4962, 13392), (5022, 13232), (6616, 10044), (6696, 9924), (7443, 8928)]