89893552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 217700352

約数和(自身を除く): 127806800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1523, 1736, 1904, 2108, 3046, 3472, 3689, 4216, 6092, 7378, 8432, 10661, 12184, 14756, 21322, 24368, 25891, 29512, 42644, 47213, 51782, 59024, 85288, 94426, 103564, 170576, 181237, 188852, 207128, 330491, 362474, 377704, 414256, 660982, 724948, 755408, 802621, 1321964, 1449896, 1605242, 2643928, 2899792, 3210484, 5287856, 5618347, 6420968, 11236694, 12841936, 22473388, 44946776, 89893552]

約数ペア:

[(1, 89893552), (2, 44946776), (4, 22473388), (7, 12841936), (8, 11236694), (14, 6420968), (16, 5618347), (17, 5287856), (28, 3210484), (31, 2899792), (34, 2643928), (56, 1605242), (62, 1449896), (68, 1321964), (112, 802621), (119, 755408), (124, 724948), (136, 660982), (217, 414256), (238, 377704), (248, 362474), (272, 330491), (434, 207128), (476, 188852), (496, 181237), (527, 170576), (868, 103564), (952, 94426), (1054, 85288), (1523, 59024), (1736, 51782), (1904, 47213), (2108, 42644), (3046, 29512), (3472, 25891), (3689, 24368), (4216, 21322), (6092, 14756), (7378, 12184), (8432, 10661)]