121285656

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{2003}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 340369380

約数和(自身を除く): 219083724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1682, 2003, 2088, 2523, 3364, 4006, 5046, 6009, 6728, 7569, 8012, 10092, 12018, 15138, 16024, 18027, 20184, 24036, 30276, 36054, 48072, 58087, 60552, 72108, 116174, 144216, 174261, 232348, 348522, 464696, 522783, 697044, 1045566, 1394088, 1684523, 2091132, 3369046, 4182264, 5053569, 6738092, 10107138, 13476184, 15160707, 20214276, 30321414, 40428552, 60642828, 121285656]

約数ペア:

[(1, 121285656), (2, 60642828), (3, 40428552), (4, 30321414), (6, 20214276), (8, 15160707), (9, 13476184), (12, 10107138), (18, 6738092), (24, 5053569), (29, 4182264), (36, 3369046), (58, 2091132), (72, 1684523), (87, 1394088), (116, 1045566), (174, 697044), (232, 522783), (261, 464696), (348, 348522), (522, 232348), (696, 174261), (841, 144216), (1044, 116174), (1682, 72108), (2003, 60552), (2088, 58087), (2523, 48072), (3364, 36054), (4006, 30276), (5046, 24036), (6009, 20184), (6728, 18027), (7569, 16024), (8012, 15138), (10092, 12018)]