27726731964

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{683}}^1\times {\mathrm{4013}}^1$

素因数の和:4987

約数の個数: 72

約数和(自身を含む): 70456971312

約数和(自身を除く): 42730239348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 683, 843, 1124, 1366, 1686, 2049, 2529, 2732, 3372, 4013, 4098, 5058, 6147, 8026, 8196, 10116, 12039, 12294, 16052, 24078, 24588, 36117, 48156, 72234, 144468, 191923, 383846, 575769, 767692, 1127653, 1151538, 1727307, 2255306, 2303076, 2740879, 3382959, 3454614, 4510612, 5481758, 6765918, 6909228, 8222637, 10148877, 10963516, 13531836, 16445274, 20297754, 24667911, 32890548, 40595508, 49335822, 98671644, 770186999, 1540373998, 2310560997, 3080747996, 4621121994, 6931682991, 9242243988, 13863365982, 27726731964]

約数ペア:

[(1, 27726731964), (2, 13863365982), (3, 9242243988), (4, 6931682991), (6, 4621121994), (9, 3080747996), (12, 2310560997), (18, 1540373998), (36, 770186999), (281, 98671644), (562, 49335822), (683, 40595508), (843, 32890548), (1124, 24667911), (1366, 20297754), (1686, 16445274), (2049, 13531836), (2529, 10963516), (2732, 10148877), (3372, 8222637), (4013, 6909228), (4098, 6765918), (5058, 5481758), (6147, 4510612), (8026, 3454614), (8196, 3382959), (10116, 2740879), (12039, 2303076), (12294, 2255306), (16052, 1727307), (24078, 1151538), (24588, 1127653), (36117, 767692), (48156, 575769), (72234, 383846), (144468, 191923)]