90348876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5795

約数の個数: 72

約数和(自身を含む): 250897920

約数和(自身を除く): 160549044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 5743, 7866, 11486, 15732, 17229, 22972, 34458, 51687, 68916, 103374, 109117, 132089, 206748, 218234, 264178, 327351, 396267, 436468, 528356, 654702, 792534, 982053, 1188801, 1309404, 1585068, 1964106, 2377602, 2509691, 3928212, 4755204, 5019382, 7529073, 10038764, 15058146, 22587219, 30116292, 45174438, 90348876]

約数ペア:

[(1, 90348876), (2, 45174438), (3, 30116292), (4, 22587219), (6, 15058146), (9, 10038764), (12, 7529073), (18, 5019382), (19, 4755204), (23, 3928212), (36, 2509691), (38, 2377602), (46, 1964106), (57, 1585068), (69, 1309404), (76, 1188801), (92, 982053), (114, 792534), (138, 654702), (171, 528356), (207, 436468), (228, 396267), (276, 327351), (342, 264178), (414, 218234), (437, 206748), (684, 132089), (828, 109117), (874, 103374), (1311, 68916), (1748, 51687), (2622, 34458), (3933, 22972), (5244, 17229), (5743, 15732), (7866, 11486)]