77049484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 146361600

約数和(自身を除く): 69312116

約数列:

[1, 2, 4, 19, 38, 71, 76, 109, 131, 142, 218, 262, 284, 436, 524, 1349, 2071, 2489, 2698, 4142, 4978, 5396, 7739, 8284, 9301, 9956, 14279, 15478, 18602, 28558, 30956, 37204, 57116, 147041, 176719, 271301, 294082, 353438, 542602, 588164, 706876, 1013809, 1085204, 2027618, 4055236, 19262371, 38524742, 77049484]

約数ペア:

[(1, 77049484), (2, 38524742), (4, 19262371), (19, 4055236), (38, 2027618), (71, 1085204), (76, 1013809), (109, 706876), (131, 588164), (142, 542602), (218, 353438), (262, 294082), (284, 271301), (436, 176719), (524, 147041), (1349, 57116), (2071, 37204), (2489, 30956), (2698, 28558), (4142, 18602), (4978, 15478), (5396, 14279), (7739, 9956), (8284, 9301)]