73716978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1901}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 154472832

約数和(自身を除く): 80755854

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 843, 1686, 1901, 3802, 5703, 6463, 11406, 12926, 19389, 38778, 43723, 87446, 131169, 262338, 534181, 1068362, 1602543, 3205086, 12286163, 24572326, 36858489, 73716978]

約数ペア:

[(1, 73716978), (2, 36858489), (3, 24572326), (6, 12286163), (23, 3205086), (46, 1602543), (69, 1068362), (138, 534181), (281, 262338), (562, 131169), (843, 87446), (1686, 43723), (1901, 38778), (3802, 19389), (5703, 12926), (6463, 11406)]