72755958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3923}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 159345792

約数和(自身を除く): 86589834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 843, 1686, 3091, 3923, 6182, 7846, 9273, 11769, 18546, 23538, 43153, 86306, 129459, 258918, 1102363, 2204726, 3307089, 6614178, 12125993, 24251986, 36377979, 72755958]

約数ペア:

[(1, 72755958), (2, 36377979), (3, 24251986), (6, 12125993), (11, 6614178), (22, 3307089), (33, 2204726), (66, 1102363), (281, 258918), (562, 129459), (843, 86306), (1686, 43153), (3091, 23538), (3923, 18546), (6182, 11769), (7846, 9273)]