66505956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 172227552

約数和(自身を除く): 105721596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 163, 242, 281, 326, 363, 484, 489, 562, 652, 726, 843, 978, 1124, 1452, 1686, 1793, 1956, 3091, 3372, 3586, 5379, 6182, 7172, 9273, 10758, 12364, 18546, 19723, 21516, 34001, 37092, 39446, 45803, 59169, 68002, 78892, 91606, 102003, 118338, 136004, 137409, 183212, 204006, 236676, 274818, 408012, 503833, 549636, 1007666, 1511499, 2015332, 3022998, 5542163, 6045996, 11084326, 16626489, 22168652, 33252978, 66505956]

約数ペア:

[(1, 66505956), (2, 33252978), (3, 22168652), (4, 16626489), (6, 11084326), (11, 6045996), (12, 5542163), (22, 3022998), (33, 2015332), (44, 1511499), (66, 1007666), (121, 549636), (132, 503833), (163, 408012), (242, 274818), (281, 236676), (326, 204006), (363, 183212), (484, 137409), (489, 136004), (562, 118338), (652, 102003), (726, 91606), (843, 78892), (978, 68002), (1124, 59169), (1452, 45803), (1686, 39446), (1793, 37092), (1956, 34001), (3091, 21516), (3372, 19723), (3586, 18546), (5379, 12364), (6182, 10758), (7172, 9273)]