75768732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8563

約数の個数: 72

約数和(自身を含む): 217140560

約数和(自身を除く): 141371828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8521, 8892, 17042, 25563, 34084, 51126, 76689, 102252, 110773, 153378, 161899, 221546, 306756, 323798, 332319, 443092, 485697, 647596, 664638, 971394, 996957, 1329276, 1457091, 1942788, 1993914, 2104687, 2914182, 3987828, 4209374, 5828364, 6314061, 8418748, 12628122, 18942183, 25256244, 37884366, 75768732]

約数ペア:

[(1, 75768732), (2, 37884366), (3, 25256244), (4, 18942183), (6, 12628122), (9, 8418748), (12, 6314061), (13, 5828364), (18, 4209374), (19, 3987828), (26, 2914182), (36, 2104687), (38, 1993914), (39, 1942788), (52, 1457091), (57, 1329276), (76, 996957), (78, 971394), (114, 664638), (117, 647596), (156, 485697), (171, 443092), (228, 332319), (234, 323798), (247, 306756), (342, 221546), (468, 161899), (494, 153378), (684, 110773), (741, 102252), (988, 76689), (1482, 51126), (2223, 34084), (2964, 25563), (4446, 17042), (8521, 8892)]