79919772

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 189598752

約数和(自身を除く): 109678980

約数列:

[1, 2, 3, 4, 6, 12, 137, 173, 274, 281, 346, 411, 519, 548, 562, 692, 822, 843, 1038, 1124, 1644, 1686, 2076, 3372, 23701, 38497, 47402, 48613, 71103, 76994, 94804, 97226, 115491, 142206, 145839, 153988, 194452, 230982, 284412, 291678, 461964, 583356, 6659981, 13319962, 19979943, 26639924, 39959886, 79919772]

約数ペア:

[(1, 79919772), (2, 39959886), (3, 26639924), (4, 19979943), (6, 13319962), (12, 6659981), (137, 583356), (173, 461964), (274, 291678), (281, 284412), (346, 230982), (411, 194452), (519, 153988), (548, 145839), (562, 142206), (692, 115491), (822, 97226), (843, 94804), (1038, 76994), (1124, 71103), (1644, 48613), (1686, 47402), (2076, 38497), (3372, 23701)]