87879492

素因数分解:

$2^2\times 3^6\times {\mathrm{30137}}^1$

素因数の和:30159

約数の個数: 42

約数和(自身を含む): 230585838

約数和(自身を除く): 142706346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 30137, 60274, 90411, 120548, 180822, 271233, 361644, 542466, 813699, 1084932, 1627398, 2441097, 3254796, 4882194, 7323291, 9764388, 14646582, 21969873, 29293164, 43939746, 87879492]

約数ペア:

[(1, 87879492), (2, 43939746), (3, 29293164), (4, 21969873), (6, 14646582), (9, 9764388), (12, 7323291), (18, 4882194), (27, 3254796), (36, 2441097), (54, 1627398), (81, 1084932), (108, 813699), (162, 542466), (243, 361644), (324, 271233), (486, 180822), (729, 120548), (972, 90411), (1458, 60274), (2916, 30137)]