72809406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1$

素因数の和:5021

約数の個数: 48

約数和(自身を含む): 169952640

約数和(自身を除く): 97143234

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 4951, 7353, 9902, 14706, 14853, 29706, 44559, 89118, 94069, 188138, 212893, 282207, 425786, 564414, 638679, 846621, 1277358, 1693242, 1916037, 3832074, 4044967, 8089934, 12134901, 24269802, 36404703, 72809406]

約数ペア:

[(1, 72809406), (2, 36404703), (3, 24269802), (6, 12134901), (9, 8089934), (18, 4044967), (19, 3832074), (38, 1916037), (43, 1693242), (57, 1277358), (86, 846621), (114, 638679), (129, 564414), (171, 425786), (258, 282207), (342, 212893), (387, 188138), (774, 94069), (817, 89118), (1634, 44559), (2451, 29706), (4902, 14853), (4951, 14706), (7353, 9902)]