120364972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 267144864

約数和(自身を除く): 146779892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 182, 194, 196, 364, 388, 487, 637, 679, 974, 1261, 1274, 1358, 1948, 2522, 2548, 2716, 3409, 4753, 5044, 6331, 6818, 8827, 9506, 12662, 13636, 17654, 19012, 23863, 25324, 35308, 44317, 47239, 47726, 61789, 88634, 94478, 95452, 123578, 177268, 188956, 247156, 310219, 330673, 614107, 620438, 661346, 1228214, 1240876, 1322692, 2314711, 2456428, 4298749, 4629422, 8597498, 9258844, 17194996, 30091243, 60182486, 120364972]

約数ペア:

[(1, 120364972), (2, 60182486), (4, 30091243), (7, 17194996), (13, 9258844), (14, 8597498), (26, 4629422), (28, 4298749), (49, 2456428), (52, 2314711), (91, 1322692), (97, 1240876), (98, 1228214), (182, 661346), (194, 620438), (196, 614107), (364, 330673), (388, 310219), (487, 247156), (637, 188956), (679, 177268), (974, 123578), (1261, 95452), (1274, 94478), (1358, 88634), (1948, 61789), (2522, 47726), (2548, 47239), (2716, 44317), (3409, 35308), (4753, 25324), (5044, 23863), (6331, 19012), (6818, 17654), (8827, 13636), (9506, 12662)]