71627298

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 154275840

約数和(自身を除く): 82648542

約数列:

[1, 2, 3, 6, 31, 59, 61, 62, 93, 107, 118, 122, 177, 183, 186, 214, 321, 354, 366, 642, 1829, 1891, 3317, 3599, 3658, 3782, 5487, 5673, 6313, 6527, 6634, 7198, 9951, 10797, 10974, 11346, 12626, 13054, 18939, 19581, 19902, 21594, 37878, 39162, 111569, 195703, 202337, 223138, 334707, 385093, 391406, 404674, 587109, 607011, 669414, 770186, 1155279, 1174218, 1214022, 2310558, 11937883, 23875766, 35813649, 71627298]

約数ペア:

[(1, 71627298), (2, 35813649), (3, 23875766), (6, 11937883), (31, 2310558), (59, 1214022), (61, 1174218), (62, 1155279), (93, 770186), (107, 669414), (118, 607011), (122, 587109), (177, 404674), (183, 391406), (186, 385093), (214, 334707), (321, 223138), (354, 202337), (366, 195703), (642, 111569), (1829, 39162), (1891, 37878), (3317, 21594), (3599, 19902), (3658, 19581), (3782, 18939), (5487, 13054), (5673, 12626), (6313, 11346), (6527, 10974), (6634, 10797), (7198, 9951)]