61813938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 137106432

約数和(自身を除く): 75292494

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 113, 173, 186, 226, 339, 346, 519, 527, 678, 1038, 1054, 1581, 1921, 2941, 3162, 3503, 3842, 5363, 5763, 5882, 7006, 8823, 10509, 10726, 11526, 16089, 17646, 19549, 21018, 32178, 39098, 58647, 59551, 91171, 117294, 119102, 178653, 182342, 273513, 332333, 357306, 547026, 606019, 664666, 996999, 1212038, 1818057, 1993998, 3636114, 10302323, 20604646, 30906969, 61813938]

約数ペア:

[(1, 61813938), (2, 30906969), (3, 20604646), (6, 10302323), (17, 3636114), (31, 1993998), (34, 1818057), (51, 1212038), (62, 996999), (93, 664666), (102, 606019), (113, 547026), (173, 357306), (186, 332333), (226, 273513), (339, 182342), (346, 178653), (519, 119102), (527, 117294), (678, 91171), (1038, 59551), (1054, 58647), (1581, 39098), (1921, 32178), (2941, 21018), (3162, 19549), (3503, 17646), (3842, 16089), (5363, 11526), (5763, 10726), (5882, 10509), (7006, 8823)]