84204204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12689}}^1$

素因数の和:12782

約数の個数: 48

約数和(自身を含む): 227404800

約数和(自身を除く): 143200596

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, 12689, 25378, 38067, 50756, 76134, 88823, 152268, 177646, 266469, 355292, 532938, 1002431, 1065876, 2004862, 3007293, 4009724, 6014586, 7017017, 12029172, 14034034, 21051051, 28068068, 42102102, 84204204]

約数ペア:

[(1, 84204204), (2, 42102102), (3, 28068068), (4, 21051051), (6, 14034034), (7, 12029172), (12, 7017017), (14, 6014586), (21, 4009724), (28, 3007293), (42, 2004862), (79, 1065876), (84, 1002431), (158, 532938), (237, 355292), (316, 266469), (474, 177646), (553, 152268), (948, 88823), (1106, 76134), (1659, 50756), (2212, 38067), (3318, 25378), (6636, 12689)]