87081786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 223606656

約数和(自身を除く): 136524870

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 41, 51, 66, 82, 99, 102, 123, 153, 187, 198, 246, 306, 369, 374, 451, 561, 631, 697, 738, 902, 1122, 1262, 1353, 1394, 1683, 1893, 2091, 2706, 3366, 3786, 4059, 4182, 5679, 6273, 6941, 7667, 8118, 10727, 11358, 12546, 13882, 15334, 20823, 21454, 23001, 25871, 32181, 41646, 46002, 51742, 62469, 64362, 69003, 77613, 96543, 117997, 124938, 138006, 155226, 193086, 232839, 235994, 284581, 353991, 439807, 465678, 569162, 707982, 853743, 879614, 1061973, 1319421, 1707486, 2123946, 2561229, 2638842, 3958263, 4837877, 5122458, 7916526, 9675754, 14513631, 29027262, 43540893, 87081786]

約数ペア:

[(1, 87081786), (2, 43540893), (3, 29027262), (6, 14513631), (9, 9675754), (11, 7916526), (17, 5122458), (18, 4837877), (22, 3958263), (33, 2638842), (34, 2561229), (41, 2123946), (51, 1707486), (66, 1319421), (82, 1061973), (99, 879614), (102, 853743), (123, 707982), (153, 569162), (187, 465678), (198, 439807), (246, 353991), (306, 284581), (369, 235994), (374, 232839), (451, 193086), (561, 155226), (631, 138006), (697, 124938), (738, 117997), (902, 96543), (1122, 77613), (1262, 69003), (1353, 64362), (1394, 62469), (1683, 51742), (1893, 46002), (2091, 41646), (2706, 32181), (3366, 25871), (3786, 23001), (4059, 21454), (4182, 20823), (5679, 15334), (6273, 13882), (6941, 12546), (7667, 11358), (8118, 10727)]