72530676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{5581}}^1$

素因数の和:5629

約数の個数: 54

約数和(自身を含む): 193533522

約数和(自身を除く): 121002846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 5581, 6498, 11162, 12996, 16743, 22324, 33486, 50229, 66972, 100458, 106039, 200916, 212078, 318117, 424156, 636234, 954351, 1272468, 1908702, 2014741, 3817404, 4029482, 6044223, 8058964, 12088446, 18132669, 24176892, 36265338, 72530676]

約数ペア:

[(1, 72530676), (2, 36265338), (3, 24176892), (4, 18132669), (6, 12088446), (9, 8058964), (12, 6044223), (18, 4029482), (19, 3817404), (36, 2014741), (38, 1908702), (57, 1272468), (76, 954351), (114, 636234), (171, 424156), (228, 318117), (342, 212078), (361, 200916), (684, 106039), (722, 100458), (1083, 66972), (1444, 50229), (2166, 33486), (3249, 22324), (4332, 16743), (5581, 12996), (6498, 11162)]