121108356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3089

約数の個数: 72

約数和(自身を含む): 327818400

約数和(自身を除く): 206710044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3001, 3363, 4484, 6002, 6726, 9003, 10089, 12004, 13452, 18006, 20178, 27009, 36012, 40356, 54018, 57019, 108036, 114038, 171057, 177059, 228076, 342114, 354118, 513171, 531177, 684228, 708236, 1026342, 1062354, 1593531, 2052684, 2124708, 3187062, 3364121, 6374124, 6728242, 10092363, 13456484, 20184726, 30277089, 40369452, 60554178, 121108356]

約数ペア:

[(1, 121108356), (2, 60554178), (3, 40369452), (4, 30277089), (6, 20184726), (9, 13456484), (12, 10092363), (18, 6728242), (19, 6374124), (36, 3364121), (38, 3187062), (57, 2124708), (59, 2052684), (76, 1593531), (114, 1062354), (118, 1026342), (171, 708236), (177, 684228), (228, 531177), (236, 513171), (342, 354118), (354, 342114), (531, 228076), (684, 177059), (708, 171057), (1062, 114038), (1121, 108036), (2124, 57019), (2242, 54018), (3001, 40356), (3363, 36012), (4484, 27009), (6002, 20178), (6726, 18006), (9003, 13452), (10089, 12004)]