81848232

素因数分解:

$2^3\times 3^5\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 233513280

約数和(自身を除く): 151665048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 426, 486, 568, 593, 639, 648, 852, 972, 1186, 1278, 1704, 1779, 1917, 1944, 2372, 2556, 3558, 3834, 4744, 5112, 5337, 5751, 7116, 7668, 10674, 11502, 14232, 15336, 16011, 17253, 21348, 23004, 32022, 34506, 42103, 42696, 46008, 48033, 64044, 69012, 84206, 96066, 126309, 128088, 138024, 144099, 168412, 192132, 252618, 288198, 336824, 378927, 384264, 505236, 576396, 757854, 1010472, 1136781, 1152792, 1515708, 2273562, 3031416, 3410343, 4547124, 6820686, 9094248, 10231029, 13641372, 20462058, 27282744, 40924116, 81848232]

約数ペア:

[(1, 81848232), (2, 40924116), (3, 27282744), (4, 20462058), (6, 13641372), (8, 10231029), (9, 9094248), (12, 6820686), (18, 4547124), (24, 3410343), (27, 3031416), (36, 2273562), (54, 1515708), (71, 1152792), (72, 1136781), (81, 1010472), (108, 757854), (142, 576396), (162, 505236), (213, 384264), (216, 378927), (243, 336824), (284, 288198), (324, 252618), (426, 192132), (486, 168412), (568, 144099), (593, 138024), (639, 128088), (648, 126309), (852, 96066), (972, 84206), (1186, 69012), (1278, 64044), (1704, 48033), (1779, 46008), (1917, 42696), (1944, 42103), (2372, 34506), (2556, 32022), (3558, 23004), (3834, 21348), (4744, 17253), (5112, 16011), (5337, 15336), (5751, 14232), (7116, 11502), (7668, 10674)]