71574888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 229249440

約数和(自身を除く): 157674552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 503, 539, 588, 616, 726, 847, 924, 968, 1006, 1078, 1176, 1452, 1509, 1617, 1694, 1848, 2012, 2156, 2541, 2904, 3018, 3234, 3388, 3521, 4024, 4312, 5082, 5533, 5929, 6036, 6468, 6776, 7042, 10164, 10563, 11066, 11858, 12072, 12936, 14084, 16599, 17787, 20328, 21126, 22132, 23716, 24647, 28168, 33198, 35574, 38731, 42252, 44264, 47432, 49294, 60863, 66396, 71148, 73941, 77462, 84504, 98588, 116193, 121726, 132792, 142296, 147882, 154924, 182589, 197176, 232386, 243452, 271117, 295764, 309848, 365178, 426041, 464772, 486904, 542234, 591528, 730356, 813351, 852082, 929544, 1084468, 1278123, 1460712, 1626702, 1704164, 2168936, 2556246, 2982287, 3253404, 3408328, 5112492, 5964574, 6506808, 8946861, 10224984, 11929148, 17893722, 23858296, 35787444, 71574888]

約数ペア:

[(1, 71574888), (2, 35787444), (3, 23858296), (4, 17893722), (6, 11929148), (7, 10224984), (8, 8946861), (11, 6506808), (12, 5964574), (14, 5112492), (21, 3408328), (22, 3253404), (24, 2982287), (28, 2556246), (33, 2168936), (42, 1704164), (44, 1626702), (49, 1460712), (56, 1278123), (66, 1084468), (77, 929544), (84, 852082), (88, 813351), (98, 730356), (121, 591528), (132, 542234), (147, 486904), (154, 464772), (168, 426041), (196, 365178), (231, 309848), (242, 295764), (264, 271117), (294, 243452), (308, 232386), (363, 197176), (392, 182589), (462, 154924), (484, 147882), (503, 142296), (539, 132792), (588, 121726), (616, 116193), (726, 98588), (847, 84504), (924, 77462), (968, 73941), (1006, 71148), (1078, 66396), (1176, 60863), (1452, 49294), (1509, 47432), (1617, 44264), (1694, 42252), (1848, 38731), (2012, 35574), (2156, 33198), (2541, 28168), (2904, 24647), (3018, 23716), (3234, 22132), (3388, 21126), (3521, 20328), (4024, 17787), (4312, 16599), (5082, 14084), (5533, 12936), (5929, 12072), (6036, 11858), (6468, 11066), (6776, 10563), (7042, 10164)]