80644806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 72

約数和(自身を含む): 195529152

約数和(自身を除く): 114884346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 183, 198, 242, 363, 366, 549, 607, 671, 726, 1089, 1098, 1214, 1342, 1821, 2013, 2178, 3642, 4026, 5463, 6039, 6677, 7381, 10926, 12078, 13354, 14762, 20031, 22143, 37027, 40062, 44286, 60093, 66429, 73447, 74054, 111081, 120186, 132858, 146894, 220341, 222162, 333243, 407297, 440682, 661023, 666486, 814594, 1221891, 1322046, 2443782, 3665673, 4480267, 7331346, 8960534, 13440801, 26881602, 40322403, 80644806]

約数ペア:

[(1, 80644806), (2, 40322403), (3, 26881602), (6, 13440801), (9, 8960534), (11, 7331346), (18, 4480267), (22, 3665673), (33, 2443782), (61, 1322046), (66, 1221891), (99, 814594), (121, 666486), (122, 661023), (183, 440682), (198, 407297), (242, 333243), (363, 222162), (366, 220341), (549, 146894), (607, 132858), (671, 120186), (726, 111081), (1089, 74054), (1098, 73447), (1214, 66429), (1342, 60093), (1821, 44286), (2013, 40062), (2178, 37027), (3642, 22143), (4026, 20031), (5463, 14762), (6039, 13354), (6677, 12078), (7381, 10926)]