774749207988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{22013}}^1\times {\mathrm{139663}}^1$

素因数の和:161693

約数の個数: 72

約数和(自身を含む): 2238282079488

約数和(自身を除く): 1463532871500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 22013, 44026, 66039, 88052, 132078, 139663, 154091, 198117, 264156, 279326, 308182, 396234, 418989, 462273, 558652, 616364, 792468, 837978, 924546, 977641, 1256967, 1386819, 1675956, 1849092, 1955282, 2513934, 2773638, 2932923, 3910564, 5027868, 5547276, 5865846, 8798769, 11731692, 17597538, 35195076, 3074401619, 6148803238, 9223204857, 12297606476, 18446409714, 21520811333, 27669614571, 36892819428, 43041622666, 55339229142, 64562433999, 86083245332, 110678458284, 129124867998, 193687301997, 258249735996, 387374603994, 774749207988]

約数ペア:

[(1, 774749207988), (2, 387374603994), (3, 258249735996), (4, 193687301997), (6, 129124867998), (7, 110678458284), (9, 86083245332), (12, 64562433999), (14, 55339229142), (18, 43041622666), (21, 36892819428), (28, 27669614571), (36, 21520811333), (42, 18446409714), (63, 12297606476), (84, 9223204857), (126, 6148803238), (252, 3074401619), (22013, 35195076), (44026, 17597538), (66039, 11731692), (88052, 8798769), (132078, 5865846), (139663, 5547276), (154091, 5027868), (198117, 3910564), (264156, 2932923), (279326, 2773638), (308182, 2513934), (396234, 1955282), (418989, 1849092), (462273, 1675956), (558652, 1386819), (616364, 1256967), (792468, 977641), (837978, 924546)]