77954982

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37879}}^1$

素因数の和:37905

約数の個数: 32

約数和(自身を含む): 181824000

約数和(自身を除く): 103869018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 37879, 75758, 113637, 227274, 265153, 530306, 795459, 1590918, 1856071, 3712142, 5568213, 11136426, 12992497, 25984994, 38977491, 77954982]

約数ペア:

[(1, 77954982), (2, 38977491), (3, 25984994), (6, 12992497), (7, 11136426), (14, 5568213), (21, 3712142), (42, 1856071), (49, 1590918), (98, 795459), (147, 530306), (294, 265153), (343, 227274), (686, 113637), (1029, 75758), (2058, 37879)]