71049018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 161239680

約数和(自身を除く): 90190662

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 61, 102, 114, 122, 183, 323, 366, 601, 646, 969, 1037, 1159, 1202, 1803, 1938, 2074, 2318, 3111, 3477, 3606, 6222, 6954, 10217, 11419, 19703, 20434, 22838, 30651, 34257, 36661, 39406, 59109, 61302, 68514, 73322, 109983, 118218, 194123, 219966, 388246, 582369, 623237, 696559, 1164738, 1246474, 1393118, 1869711, 2089677, 3739422, 4179354, 11841503, 23683006, 35524509, 71049018]

約数ペア:

[(1, 71049018), (2, 35524509), (3, 23683006), (6, 11841503), (17, 4179354), (19, 3739422), (34, 2089677), (38, 1869711), (51, 1393118), (57, 1246474), (61, 1164738), (102, 696559), (114, 623237), (122, 582369), (183, 388246), (323, 219966), (366, 194123), (601, 118218), (646, 109983), (969, 73322), (1037, 68514), (1159, 61302), (1202, 59109), (1803, 39406), (1938, 36661), (2074, 34257), (2318, 30651), (3111, 22838), (3477, 20434), (3606, 19703), (6222, 11419), (6954, 10217)]