79921458

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 186796800

約数和(自身を除く): 106875342

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 229, 281, 414, 458, 562, 621, 687, 843, 1242, 1374, 1686, 2061, 2529, 4122, 5058, 5267, 6183, 6463, 7587, 10534, 12366, 12926, 15174, 15801, 19389, 31602, 38778, 47403, 58167, 64349, 94806, 116334, 128698, 142209, 174501, 193047, 284418, 349002, 386094, 579141, 1158282, 1480027, 1737423, 2960054, 3474846, 4440081, 8880162, 13320243, 26640486, 39960729, 79921458]

約数ペア:

[(1, 79921458), (2, 39960729), (3, 26640486), (6, 13320243), (9, 8880162), (18, 4440081), (23, 3474846), (27, 2960054), (46, 1737423), (54, 1480027), (69, 1158282), (138, 579141), (207, 386094), (229, 349002), (281, 284418), (414, 193047), (458, 174501), (562, 142209), (621, 128698), (687, 116334), (843, 94806), (1242, 64349), (1374, 58167), (1686, 47403), (2061, 38778), (2529, 31602), (4122, 19389), (5058, 15801), (5267, 15174), (6183, 12926), (6463, 12366), (7587, 10534)]