78615108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15271}}^1$

素因数の和:15305

約数の個数: 72

約数和(自身を含む): 233478336

約数和(自身を除く): 154863228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 15271, 30542, 45813, 61084, 91626, 137439, 167981, 183252, 198523, 274878, 335962, 397046, 503943, 549756, 595569, 671924, 794092, 1007886, 1191138, 1511829, 1786707, 2015772, 2183753, 2382276, 3023658, 3573414, 4367506, 6047316, 6551259, 7146828, 8735012, 13102518, 19653777, 26205036, 39307554, 78615108]

約数ペア:

[(1, 78615108), (2, 39307554), (3, 26205036), (4, 19653777), (6, 13102518), (9, 8735012), (11, 7146828), (12, 6551259), (13, 6047316), (18, 4367506), (22, 3573414), (26, 3023658), (33, 2382276), (36, 2183753), (39, 2015772), (44, 1786707), (52, 1511829), (66, 1191138), (78, 1007886), (99, 794092), (117, 671924), (132, 595569), (143, 549756), (156, 503943), (198, 397046), (234, 335962), (286, 274878), (396, 198523), (429, 183252), (468, 167981), (572, 137439), (858, 91626), (1287, 61084), (1716, 45813), (2574, 30542), (5148, 15271)]