66557856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2399}}^1$

素因数の和:2446

約数の個数: 72

約数和(自身を含む): 185673600

約数和(自身を除く): 119115744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 2399, 3468, 4624, 4798, 6936, 7197, 9248, 9596, 13872, 14394, 19192, 27744, 28788, 38384, 40783, 57576, 76768, 81566, 115152, 122349, 163132, 230304, 244698, 326264, 489396, 652528, 693311, 978792, 1305056, 1386622, 1957584, 2079933, 2773244, 3915168, 4159866, 5546488, 8319732, 11092976, 16639464, 22185952, 33278928, 66557856]

約数ペア:

[(1, 66557856), (2, 33278928), (3, 22185952), (4, 16639464), (6, 11092976), (8, 8319732), (12, 5546488), (16, 4159866), (17, 3915168), (24, 2773244), (32, 2079933), (34, 1957584), (48, 1386622), (51, 1305056), (68, 978792), (96, 693311), (102, 652528), (136, 489396), (204, 326264), (272, 244698), (289, 230304), (408, 163132), (544, 122349), (578, 115152), (816, 81566), (867, 76768), (1156, 57576), (1632, 40783), (1734, 38384), (2312, 28788), (2399, 27744), (3468, 19192), (4624, 14394), (4798, 13872), (6936, 9596), (7197, 9248)]