81926544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{243829}}^1$

素因数の和:243847

約数の個数: 40

約数和(自身を含む): 241879360

約数和(自身を除く): 159952816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 243829, 487658, 731487, 975316, 1462974, 1706803, 1950632, 2925948, 3413606, 3901264, 5120409, 5851896, 6827212, 10240818, 11703792, 13654424, 20481636, 27308848, 40963272, 81926544]

約数ペア:

[(1, 81926544), (2, 40963272), (3, 27308848), (4, 20481636), (6, 13654424), (7, 11703792), (8, 10240818), (12, 6827212), (14, 5851896), (16, 5120409), (21, 3901264), (24, 3413606), (28, 2925948), (42, 1950632), (48, 1706803), (56, 1462974), (84, 975316), (112, 731487), (168, 487658), (336, 243829)]