1275031404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81047}}^1$

素因数の和:81099

約数の個数: 72

約数和(自身を含む): 3540176640

約数和(自身を除く): 2265145236

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, 7866, 15732, 81047, 162094, 243141, 324188, 486282, 729423, 972564, 1458846, 1539893, 1864081, 2917692, 3079786, 3728162, 4619679, 5592243, 6159572, 7456324, 9239358, 11184486, 13859037, 16776729, 18478716, 22368972, 27718074, 33553458, 35417539, 55436148, 67106916, 70835078, 106252617, 141670156, 212505234, 318757851, 425010468, 637515702, 1275031404]

約数ペア:

[(1, 1275031404), (2, 637515702), (3, 425010468), (4, 318757851), (6, 212505234), (9, 141670156), (12, 106252617), (18, 70835078), (19, 67106916), (23, 55436148), (36, 35417539), (38, 33553458), (46, 27718074), (57, 22368972), (69, 18478716), (76, 16776729), (92, 13859037), (114, 11184486), (138, 9239358), (171, 7456324), (207, 6159572), (228, 5592243), (276, 4619679), (342, 3728162), (414, 3079786), (437, 2917692), (684, 1864081), (828, 1539893), (874, 1458846), (1311, 972564), (1748, 729423), (2622, 486282), (3933, 324188), (5244, 243141), (7866, 162094), (15732, 81047)]