66709962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 160900740

約数和(自身を除く): 94190778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 121, 198, 218, 242, 281, 327, 363, 562, 654, 726, 843, 981, 1089, 1199, 1686, 1962, 2178, 2398, 2529, 3091, 3597, 5058, 6182, 7194, 9273, 10791, 13189, 18546, 21582, 26378, 27819, 30629, 34001, 39567, 55638, 61258, 68002, 79134, 91887, 102003, 118701, 183774, 204006, 237402, 275661, 306009, 336919, 551322, 612018, 673838, 1010757, 2021514, 3032271, 3706109, 6064542, 7412218, 11118327, 22236654, 33354981, 66709962]

約数ペア:

[(1, 66709962), (2, 33354981), (3, 22236654), (6, 11118327), (9, 7412218), (11, 6064542), (18, 3706109), (22, 3032271), (33, 2021514), (66, 1010757), (99, 673838), (109, 612018), (121, 551322), (198, 336919), (218, 306009), (242, 275661), (281, 237402), (327, 204006), (363, 183774), (562, 118701), (654, 102003), (726, 91887), (843, 79134), (981, 68002), (1089, 61258), (1199, 55638), (1686, 39567), (1962, 34001), (2178, 30629), (2398, 27819), (2529, 26378), (3091, 21582), (3597, 18546), (5058, 13189), (6182, 10791), (7194, 9273)]