74030964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 202628160

約数和(自身を除く): 128597196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 919, 959, 1644, 1838, 1918, 2757, 2877, 3676, 3836, 5514, 5754, 6433, 6713, 11028, 11508, 12866, 13426, 19299, 20139, 25732, 26852, 38598, 40278, 45031, 77196, 80556, 90062, 125903, 135093, 180124, 251806, 270186, 377709, 503612, 540372, 755418, 881321, 1510836, 1762642, 2643963, 3525284, 5287926, 6169247, 10575852, 12338494, 18507741, 24676988, 37015482, 74030964]

約数ペア:

[(1, 74030964), (2, 37015482), (3, 24676988), (4, 18507741), (6, 12338494), (7, 10575852), (12, 6169247), (14, 5287926), (21, 3525284), (28, 2643963), (42, 1762642), (49, 1510836), (84, 881321), (98, 755418), (137, 540372), (147, 503612), (196, 377709), (274, 270186), (294, 251806), (411, 180124), (548, 135093), (588, 125903), (822, 90062), (919, 80556), (959, 77196), (1644, 45031), (1838, 40278), (1918, 38598), (2757, 26852), (2877, 25732), (3676, 20139), (3836, 19299), (5514, 13426), (5754, 12866), (6433, 11508), (6713, 11028)]