71385264

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 208392912

約数和(自身を除く): 137007648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 107, 113, 123, 144, 164, 214, 226, 246, 321, 328, 339, 369, 428, 452, 492, 642, 656, 678, 738, 856, 904, 963, 984, 1017, 1284, 1356, 1476, 1712, 1808, 1926, 1968, 2034, 2568, 2712, 2952, 3852, 4068, 4387, 4633, 5136, 5424, 5904, 7704, 8136, 8774, 9266, 12091, 13161, 13899, 15408, 16272, 17548, 18532, 24182, 26322, 27798, 35096, 36273, 37064, 39483, 41697, 48364, 52644, 55596, 70192, 72546, 74128, 78966, 83394, 96728, 105288, 108819, 111192, 145092, 157932, 166788, 193456, 210576, 217638, 222384, 290184, 315864, 333576, 435276, 495731, 580368, 631728, 667152, 870552, 991462, 1487193, 1741104, 1982924, 2974386, 3965848, 4461579, 5948772, 7931696, 8923158, 11897544, 17846316, 23795088, 35692632, 71385264]

約数ペア:

[(1, 71385264), (2, 35692632), (3, 23795088), (4, 17846316), (6, 11897544), (8, 8923158), (9, 7931696), (12, 5948772), (16, 4461579), (18, 3965848), (24, 2974386), (36, 1982924), (41, 1741104), (48, 1487193), (72, 991462), (82, 870552), (107, 667152), (113, 631728), (123, 580368), (144, 495731), (164, 435276), (214, 333576), (226, 315864), (246, 290184), (321, 222384), (328, 217638), (339, 210576), (369, 193456), (428, 166788), (452, 157932), (492, 145092), (642, 111192), (656, 108819), (678, 105288), (738, 96728), (856, 83394), (904, 78966), (963, 74128), (984, 72546), (1017, 70192), (1284, 55596), (1356, 52644), (1476, 48364), (1712, 41697), (1808, 39483), (1926, 37064), (1968, 36273), (2034, 35096), (2568, 27798), (2712, 26322), (2952, 24182), (3852, 18532), (4068, 17548), (4387, 16272), (4633, 15408), (5136, 13899), (5424, 13161), (5904, 12091), (7704, 9266), (8136, 8774)]