74450844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 203789040

約数和(自身を除く): 129338196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 619, 771, 1028, 1238, 1542, 1857, 2313, 2476, 3084, 3341, 3714, 4626, 5571, 6682, 7428, 8047, 9252, 10023, 11142, 13364, 16094, 20046, 22284, 24141, 30069, 32188, 40092, 48282, 60138, 72423, 96564, 120276, 144846, 159083, 289692, 318166, 477249, 636332, 954498, 1431747, 1908996, 2068079, 2863494, 4136158, 5726988, 6204237, 8272316, 12408474, 18612711, 24816948, 37225422, 74450844]

約数ペア:

[(1, 74450844), (2, 37225422), (3, 24816948), (4, 18612711), (6, 12408474), (9, 8272316), (12, 6204237), (13, 5726988), (18, 4136158), (26, 2863494), (36, 2068079), (39, 1908996), (52, 1431747), (78, 954498), (117, 636332), (156, 477249), (234, 318166), (257, 289692), (468, 159083), (514, 144846), (619, 120276), (771, 96564), (1028, 72423), (1238, 60138), (1542, 48282), (1857, 40092), (2313, 32188), (2476, 30069), (3084, 24141), (3341, 22284), (3714, 20046), (4626, 16094), (5571, 13364), (6682, 11142), (7428, 10023), (8047, 9252)]