61513254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 149219616

約数和(自身を除く): 87706362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 183, 198, 242, 363, 366, 463, 549, 671, 726, 926, 1089, 1098, 1342, 1389, 2013, 2178, 2778, 4026, 4167, 5093, 6039, 7381, 8334, 10186, 12078, 14762, 15279, 22143, 28243, 30558, 44286, 45837, 56023, 56486, 66429, 84729, 91674, 112046, 132858, 168069, 169458, 254187, 310673, 336138, 504207, 508374, 621346, 932019, 1008414, 1864038, 2796057, 3417403, 5592114, 6834806, 10252209, 20504418, 30756627, 61513254]

約数ペア:

[(1, 61513254), (2, 30756627), (3, 20504418), (6, 10252209), (9, 6834806), (11, 5592114), (18, 3417403), (22, 2796057), (33, 1864038), (61, 1008414), (66, 932019), (99, 621346), (121, 508374), (122, 504207), (183, 336138), (198, 310673), (242, 254187), (363, 169458), (366, 168069), (463, 132858), (549, 112046), (671, 91674), (726, 84729), (926, 66429), (1089, 56486), (1098, 56023), (1342, 45837), (1389, 44286), (2013, 30558), (2178, 28243), (2778, 22143), (4026, 15279), (4167, 14762), (5093, 12078), (6039, 10186), (7381, 8334)]