64315728

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6473}}^1$

素因数の和:6513

約数の個数: 80

約数和(自身を含む): 192666240

約数和(自身を除く): 128350512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 6473, 9936, 12946, 19419, 25892, 38838, 51784, 58257, 77676, 103568, 116514, 148879, 155352, 174771, 233028, 297758, 310704, 349542, 446637, 466056, 595516, 699084, 893274, 932112, 1191032, 1339911, 1398168, 1786548, 2382064, 2679822, 2796336, 3573096, 4019733, 5359644, 7146192, 8039466, 10719288, 16078932, 21438576, 32157864, 64315728]

約数ペア:

[(1, 64315728), (2, 32157864), (3, 21438576), (4, 16078932), (6, 10719288), (8, 8039466), (9, 7146192), (12, 5359644), (16, 4019733), (18, 3573096), (23, 2796336), (24, 2679822), (27, 2382064), (36, 1786548), (46, 1398168), (48, 1339911), (54, 1191032), (69, 932112), (72, 893274), (92, 699084), (108, 595516), (138, 466056), (144, 446637), (184, 349542), (207, 310704), (216, 297758), (276, 233028), (368, 174771), (414, 155352), (432, 148879), (552, 116514), (621, 103568), (828, 77676), (1104, 58257), (1242, 51784), (1656, 38838), (2484, 25892), (3312, 19419), (4968, 12946), (6473, 9936)]