65806956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 188697600

約数和(自身を除く): 122890644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 47, 57, 69, 76, 89, 92, 94, 114, 138, 141, 171, 178, 188, 207, 228, 267, 276, 282, 342, 356, 414, 423, 437, 534, 564, 684, 801, 828, 846, 874, 893, 1068, 1081, 1311, 1602, 1691, 1692, 1748, 1786, 2047, 2162, 2622, 2679, 3204, 3243, 3382, 3572, 3933, 4094, 4183, 4324, 5073, 5244, 5358, 6141, 6486, 6764, 7866, 8037, 8188, 8366, 9729, 10146, 10716, 12282, 12549, 12972, 15219, 15732, 16074, 16732, 18423, 19458, 20292, 20539, 24564, 25098, 30438, 32148, 36846, 37647, 38893, 38916, 41078, 50196, 60876, 61617, 73692, 75294, 77786, 79477, 82156, 96209, 116679, 123234, 150588, 155572, 158954, 184851, 192418, 233358, 238431, 246468, 288627, 317908, 350037, 369702, 384836, 466716, 476862, 577254, 700074, 715293, 739404, 865881, 953724, 1154508, 1400148, 1430586, 1731762, 1827971, 2861172, 3463524, 3655942, 5483913, 7311884, 10967826, 16451739, 21935652, 32903478, 65806956]

約数ペア:

[(1, 65806956), (2, 32903478), (3, 21935652), (4, 16451739), (6, 10967826), (9, 7311884), (12, 5483913), (18, 3655942), (19, 3463524), (23, 2861172), (36, 1827971), (38, 1731762), (46, 1430586), (47, 1400148), (57, 1154508), (69, 953724), (76, 865881), (89, 739404), (92, 715293), (94, 700074), (114, 577254), (138, 476862), (141, 466716), (171, 384836), (178, 369702), (188, 350037), (207, 317908), (228, 288627), (267, 246468), (276, 238431), (282, 233358), (342, 192418), (356, 184851), (414, 158954), (423, 155572), (437, 150588), (534, 123234), (564, 116679), (684, 96209), (801, 82156), (828, 79477), (846, 77786), (874, 75294), (893, 73692), (1068, 61617), (1081, 60876), (1311, 50196), (1602, 41078), (1691, 38916), (1692, 38893), (1748, 37647), (1786, 36846), (2047, 32148), (2162, 30438), (2622, 25098), (2679, 24564), (3204, 20539), (3243, 20292), (3382, 19458), (3572, 18423), (3933, 16732), (4094, 16074), (4183, 15732), (4324, 15219), (5073, 12972), (5244, 12549), (5358, 12282), (6141, 10716), (6486, 10146), (6764, 9729), (7866, 8366), (8037, 8188)]