85854216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1363

約数の個数: 128

約数和(自身を含む): 271226880

約数和(自身を除く): 185372664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1288, 1307, 1428, 1564, 1932, 2346, 2614, 2737, 2856, 3128, 3864, 3921, 4692, 5228, 5474, 7842, 8211, 9149, 9384, 10456, 10948, 15684, 16422, 18298, 21896, 22219, 27447, 30061, 31368, 32844, 36596, 44438, 54894, 60122, 65688, 66657, 73192, 88876, 90183, 109788, 120244, 133314, 155533, 177752, 180366, 210427, 219576, 240488, 266628, 311066, 360732, 420854, 466599, 511037, 533256, 622132, 631281, 721464, 841708, 933198, 1022074, 1244264, 1262562, 1533111, 1683416, 1866396, 2044148, 2525124, 3066222, 3577259, 3732792, 4088296, 5050248, 6132444, 7154518, 10731777, 12264888, 14309036, 21463554, 28618072, 42927108, 85854216]

約数ペア:

[(1, 85854216), (2, 42927108), (3, 28618072), (4, 21463554), (6, 14309036), (7, 12264888), (8, 10731777), (12, 7154518), (14, 6132444), (17, 5050248), (21, 4088296), (23, 3732792), (24, 3577259), (28, 3066222), (34, 2525124), (42, 2044148), (46, 1866396), (51, 1683416), (56, 1533111), (68, 1262562), (69, 1244264), (84, 1022074), (92, 933198), (102, 841708), (119, 721464), (136, 631281), (138, 622132), (161, 533256), (168, 511037), (184, 466599), (204, 420854), (238, 360732), (276, 311066), (322, 266628), (357, 240488), (391, 219576), (408, 210427), (476, 180366), (483, 177752), (552, 155533), (644, 133314), (714, 120244), (782, 109788), (952, 90183), (966, 88876), (1173, 73192), (1288, 66657), (1307, 65688), (1428, 60122), (1564, 54894), (1932, 44438), (2346, 36596), (2614, 32844), (2737, 31368), (2856, 30061), (3128, 27447), (3864, 22219), (3921, 21896), (4692, 18298), (5228, 16422), (5474, 15684), (7842, 10948), (8211, 10456), (9149, 9384)]