61697988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 171007200

約数和(自身を除く): 109309212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 347, 396, 449, 694, 898, 1041, 1347, 1388, 1796, 2082, 2694, 3123, 3817, 4041, 4164, 4939, 5388, 6246, 7634, 8082, 9878, 11451, 12492, 14817, 15268, 16164, 19756, 22902, 29634, 34353, 44451, 45804, 59268, 68706, 88902, 137412, 155803, 177804, 311606, 467409, 623212, 934818, 1402227, 1713833, 1869636, 2804454, 3427666, 5141499, 5608908, 6855332, 10282998, 15424497, 20565996, 30848994, 61697988]

約数ペア:

[(1, 61697988), (2, 30848994), (3, 20565996), (4, 15424497), (6, 10282998), (9, 6855332), (11, 5608908), (12, 5141499), (18, 3427666), (22, 2804454), (33, 1869636), (36, 1713833), (44, 1402227), (66, 934818), (99, 623212), (132, 467409), (198, 311606), (347, 177804), (396, 155803), (449, 137412), (694, 88902), (898, 68706), (1041, 59268), (1347, 45804), (1388, 44451), (1796, 34353), (2082, 29634), (2694, 22902), (3123, 19756), (3817, 16164), (4041, 15268), (4164, 14817), (4939, 12492), (5388, 11451), (6246, 9878), (7634, 8082)]