171774972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 474163200

約数和(自身を除く): 302388228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 97, 108, 114, 171, 194, 228, 291, 342, 388, 513, 582, 684, 863, 873, 1026, 1164, 1726, 1746, 1843, 2052, 2589, 2619, 3452, 3492, 3686, 5178, 5238, 5529, 7372, 7767, 10356, 10476, 11058, 15534, 16397, 16587, 22116, 23301, 31068, 32794, 33174, 46602, 49191, 49761, 65588, 66348, 83711, 93204, 98382, 99522, 147573, 167422, 196764, 199044, 251133, 295146, 334844, 442719, 502266, 590292, 753399, 885438, 1004532, 1506798, 1590509, 1770876, 2260197, 3013596, 3181018, 4520394, 4771527, 6362036, 9040788, 9543054, 14314581, 19086108, 28629162, 42943743, 57258324, 85887486, 171774972]

約数ペア:

[(1, 171774972), (2, 85887486), (3, 57258324), (4, 42943743), (6, 28629162), (9, 19086108), (12, 14314581), (18, 9543054), (19, 9040788), (27, 6362036), (36, 4771527), (38, 4520394), (54, 3181018), (57, 3013596), (76, 2260197), (97, 1770876), (108, 1590509), (114, 1506798), (171, 1004532), (194, 885438), (228, 753399), (291, 590292), (342, 502266), (388, 442719), (513, 334844), (582, 295146), (684, 251133), (863, 199044), (873, 196764), (1026, 167422), (1164, 147573), (1726, 99522), (1746, 98382), (1843, 93204), (2052, 83711), (2589, 66348), (2619, 65588), (3452, 49761), (3492, 49191), (3686, 46602), (5178, 33174), (5238, 32794), (5529, 31068), (7372, 23301), (7767, 22116), (10356, 16587), (10476, 16397), (11058, 15534)]