86774520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5477

約数の個数: 128

約数和(自身を含む): 313228800

約数和(自身を除く): 226454280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 5437, 7980, 10874, 15960, 16311, 21748, 27185, 32622, 38059, 43496, 54370, 65244, 76118, 81555, 103303, 108740, 114177, 130488, 152236, 163110, 190295, 206606, 217480, 228354, 304472, 309909, 326220, 380590, 413212, 456708, 516515, 570885, 619818, 652440, 723121, 761180, 826424, 913416, 1033030, 1141770, 1239636, 1446242, 1522360, 1549545, 2066060, 2169363, 2283540, 2479272, 2892484, 3099090, 3615605, 4132120, 4338726, 4567080, 5784968, 6198180, 7231210, 8677452, 10846815, 12396360, 14462420, 17354904, 21693630, 28924840, 43387260, 86774520]

約数ペア:

[(1, 86774520), (2, 43387260), (3, 28924840), (4, 21693630), (5, 17354904), (6, 14462420), (7, 12396360), (8, 10846815), (10, 8677452), (12, 7231210), (14, 6198180), (15, 5784968), (19, 4567080), (20, 4338726), (21, 4132120), (24, 3615605), (28, 3099090), (30, 2892484), (35, 2479272), (38, 2283540), (40, 2169363), (42, 2066060), (56, 1549545), (57, 1522360), (60, 1446242), (70, 1239636), (76, 1141770), (84, 1033030), (95, 913416), (105, 826424), (114, 761180), (120, 723121), (133, 652440), (140, 619818), (152, 570885), (168, 516515), (190, 456708), (210, 413212), (228, 380590), (266, 326220), (280, 309909), (285, 304472), (380, 228354), (399, 217480), (420, 206606), (456, 190295), (532, 163110), (570, 152236), (665, 130488), (760, 114177), (798, 108740), (840, 103303), (1064, 81555), (1140, 76118), (1330, 65244), (1596, 54370), (1995, 43496), (2280, 38059), (2660, 32622), (3192, 27185), (3990, 21748), (5320, 16311), (5437, 15960), (7980, 10874)]