27811116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 77051520

約数和(自身を除く): 49240404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1567, 1972, 2958, 3134, 4437, 4701, 5916, 6268, 8874, 9402, 14103, 17748, 18804, 26639, 28206, 45443, 53278, 56412, 79917, 90886, 106556, 136329, 159834, 181772, 239751, 272658, 319668, 408987, 479502, 545316, 772531, 817974, 959004, 1545062, 1635948, 2317593, 3090124, 4635186, 6952779, 9270372, 13905558, 27811116]

約数ペア:

[(1, 27811116), (2, 13905558), (3, 9270372), (4, 6952779), (6, 4635186), (9, 3090124), (12, 2317593), (17, 1635948), (18, 1545062), (29, 959004), (34, 817974), (36, 772531), (51, 545316), (58, 479502), (68, 408987), (87, 319668), (102, 272658), (116, 239751), (153, 181772), (174, 159834), (204, 136329), (261, 106556), (306, 90886), (348, 79917), (493, 56412), (522, 53278), (612, 45443), (986, 28206), (1044, 26639), (1479, 18804), (1567, 17748), (1972, 14103), (2958, 9402), (3134, 8874), (4437, 6268), (4701, 5916)]