80151678

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{379}}^2$

素因数の和:797

約数の個数: 36

約数和(自身を含む): 179738208

約数和(自身を除く): 99586530

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 379, 558, 758, 1137, 2274, 3411, 6822, 11749, 23498, 35247, 70494, 105741, 143641, 211482, 287282, 430923, 861846, 1292769, 2585538, 4452871, 8905742, 13358613, 26717226, 40075839, 80151678]

約数ペア:

[(1, 80151678), (2, 40075839), (3, 26717226), (6, 13358613), (9, 8905742), (18, 4452871), (31, 2585538), (62, 1292769), (93, 861846), (186, 430923), (279, 287282), (379, 211482), (558, 143641), (758, 105741), (1137, 70494), (2274, 35247), (3411, 23498), (6822, 11749)]