72847836

素因数分解:

$2^2\times 3^4\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1656

約数の個数: 60

約数和(自身を含む): 191828560

約数和(自身を除く): 118980724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 302, 324, 453, 604, 906, 1359, 1489, 1812, 2718, 2978, 4077, 4467, 5436, 5956, 8154, 8934, 12231, 13401, 16308, 17868, 24462, 26802, 40203, 48924, 53604, 80406, 120609, 160812, 224839, 241218, 449678, 482436, 674517, 899356, 1349034, 2023551, 2698068, 4047102, 6070653, 8094204, 12141306, 18211959, 24282612, 36423918, 72847836]

約数ペア:

[(1, 72847836), (2, 36423918), (3, 24282612), (4, 18211959), (6, 12141306), (9, 8094204), (12, 6070653), (18, 4047102), (27, 2698068), (36, 2023551), (54, 1349034), (81, 899356), (108, 674517), (151, 482436), (162, 449678), (302, 241218), (324, 224839), (453, 160812), (604, 120609), (906, 80406), (1359, 53604), (1489, 48924), (1812, 40203), (2718, 26802), (2978, 24462), (4077, 17868), (4467, 16308), (5436, 13401), (5956, 12231), (8154, 8934)]