71769306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 168917760

約数和(自身を除く): 97148454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 109, 122, 183, 218, 257, 327, 366, 427, 514, 654, 763, 771, 854, 1281, 1526, 1542, 1799, 2289, 2562, 3598, 4578, 5397, 6649, 10794, 13298, 15677, 19947, 28013, 31354, 39894, 46543, 47031, 56026, 84039, 93086, 94062, 109739, 139629, 168078, 196091, 219478, 279258, 329217, 392182, 588273, 658434, 1176546, 1708793, 3417586, 5126379, 10252758, 11961551, 23923102, 35884653, 71769306]

約数ペア:

[(1, 71769306), (2, 35884653), (3, 23923102), (6, 11961551), (7, 10252758), (14, 5126379), (21, 3417586), (42, 1708793), (61, 1176546), (109, 658434), (122, 588273), (183, 392182), (218, 329217), (257, 279258), (327, 219478), (366, 196091), (427, 168078), (514, 139629), (654, 109739), (763, 94062), (771, 93086), (854, 84039), (1281, 56026), (1526, 47031), (1542, 46543), (1799, 39894), (2289, 31354), (2562, 28013), (3598, 19947), (4578, 15677), (5397, 13298), (6649, 10794)]