87402756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13171}}^1$

素因数の和:13264

約数の個数: 48

約数和(自身を含む): 236042240

約数和(自身を除く): 148639484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 13171, 26342, 39513, 52684, 79026, 92197, 158052, 184394, 276591, 368788, 553182, 1040509, 1106364, 2081018, 3121527, 4162036, 6243054, 7283563, 12486108, 14567126, 21850689, 29134252, 43701378, 87402756]

約数ペア:

[(1, 87402756), (2, 43701378), (3, 29134252), (4, 21850689), (6, 14567126), (7, 12486108), (12, 7283563), (14, 6243054), (21, 4162036), (28, 3121527), (42, 2081018), (79, 1106364), (84, 1040509), (158, 553182), (237, 368788), (316, 276591), (474, 184394), (553, 158052), (948, 92197), (1106, 79026), (1659, 52684), (2212, 39513), (3318, 26342), (6636, 13171)]