71384292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 230106240

約数和(自身を除く): 158721948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 877, 969, 1071, 1197, 1292, 1428, 1596, 1754, 1938, 2142, 2261, 2394, 2631, 2907, 3508, 3876, 4284, 4522, 4788, 5262, 5814, 6139, 6783, 7893, 9044, 10524, 11628, 12278, 13566, 14909, 15786, 16663, 18417, 20349, 24556, 27132, 29818, 31572, 33326, 36834, 40698, 44727, 49989, 55251, 59636, 66652, 73668, 81396, 89454, 99978, 104363, 110502, 116641, 134181, 149967, 178908, 199956, 208726, 221004, 233282, 268362, 283271, 299934, 313089, 349923, 417452, 466564, 536724, 566542, 599868, 626178, 699846, 849813, 939267, 1049769, 1133084, 1252356, 1399692, 1699626, 1878534, 1982897, 2099538, 2549439, 3399252, 3757068, 3965794, 4199076, 5098878, 5948691, 7931588, 10197756, 11897382, 17846073, 23794764, 35692146, 71384292]

約数ペア:

[(1, 71384292), (2, 35692146), (3, 23794764), (4, 17846073), (6, 11897382), (7, 10197756), (9, 7931588), (12, 5948691), (14, 5098878), (17, 4199076), (18, 3965794), (19, 3757068), (21, 3399252), (28, 2549439), (34, 2099538), (36, 1982897), (38, 1878534), (42, 1699626), (51, 1399692), (57, 1252356), (63, 1133084), (68, 1049769), (76, 939267), (84, 849813), (102, 699846), (114, 626178), (119, 599868), (126, 566542), (133, 536724), (153, 466564), (171, 417452), (204, 349923), (228, 313089), (238, 299934), (252, 283271), (266, 268362), (306, 233282), (323, 221004), (342, 208726), (357, 199956), (399, 178908), (476, 149967), (532, 134181), (612, 116641), (646, 110502), (684, 104363), (714, 99978), (798, 89454), (877, 81396), (969, 73668), (1071, 66652), (1197, 59636), (1292, 55251), (1428, 49989), (1596, 44727), (1754, 40698), (1938, 36834), (2142, 33326), (2261, 31572), (2394, 29818), (2631, 27132), (2907, 24556), (3508, 20349), (3876, 18417), (4284, 16663), (4522, 15786), (4788, 14909), (5262, 13566), (5814, 12278), (6139, 11628), (6783, 10524), (7893, 9044)]