72989262

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 60

約数和(自身を含む): 173847960

約数和(自身を除く): 100858698

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 289, 306, 459, 578, 867, 918, 1377, 1559, 1734, 2601, 2754, 3118, 4677, 5202, 7803, 9354, 14031, 15606, 23409, 26503, 28062, 42093, 46818, 53006, 79509, 84186, 126279, 159018, 238527, 252558, 450551, 477054, 715581, 901102, 1351653, 1431162, 2146743, 2703306, 4054959, 4293486, 8109918, 12164877, 24329754, 36494631, 72989262]

約数ペア:

[(1, 72989262), (2, 36494631), (3, 24329754), (6, 12164877), (9, 8109918), (17, 4293486), (18, 4054959), (27, 2703306), (34, 2146743), (51, 1431162), (54, 1351653), (81, 901102), (102, 715581), (153, 477054), (162, 450551), (289, 252558), (306, 238527), (459, 159018), (578, 126279), (867, 84186), (918, 79509), (1377, 53006), (1559, 46818), (1734, 42093), (2601, 28062), (2754, 26503), (3118, 23409), (4677, 15606), (5202, 14031), (7803, 9354)]