142720807734

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{809}}^1\times {\mathrm{44753}}^1$

素因数の和:45646

約数の個数: 64

約数和(自身を含む): 321906571200

約数和(自身を除く): 179185763466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 809, 1314, 1618, 1971, 2427, 3942, 4854, 7281, 14562, 21843, 43686, 44753, 59057, 89506, 118114, 134259, 177171, 268518, 354342, 402777, 531513, 805554, 1063026, 1208331, 1594539, 2416662, 3189078, 3266969, 6533938, 9800907, 19601814, 29402721, 36205177, 58805442, 72410354, 88208163, 108615531, 176416326, 217231062, 325846593, 651693186, 977539779, 1955079558, 2642977921, 5285955842, 7928933763, 15857867526, 23786801289, 47573602578, 71360403867, 142720807734]

約数ペア:

[(1, 142720807734), (2, 71360403867), (3, 47573602578), (6, 23786801289), (9, 15857867526), (18, 7928933763), (27, 5285955842), (54, 2642977921), (73, 1955079558), (146, 977539779), (219, 651693186), (438, 325846593), (657, 217231062), (809, 176416326), (1314, 108615531), (1618, 88208163), (1971, 72410354), (2427, 58805442), (3942, 36205177), (4854, 29402721), (7281, 19601814), (14562, 9800907), (21843, 6533938), (43686, 3266969), (44753, 3189078), (59057, 2416662), (89506, 1594539), (118114, 1208331), (134259, 1063026), (177171, 805554), (268518, 531513), (354342, 402777)]