68690744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 73558216

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 97, 127, 136, 164, 194, 254, 328, 388, 508, 697, 776, 1016, 1394, 1649, 2159, 2788, 3298, 3977, 4318, 5207, 5576, 6596, 7954, 8636, 10414, 12319, 13192, 15908, 17272, 20828, 24638, 31816, 41656, 49276, 67609, 88519, 98552, 135218, 177038, 209423, 270436, 354076, 418846, 505079, 540872, 708152, 837692, 1010158, 1675384, 2020316, 4040632, 8586343, 17172686, 34345372, 68690744]

約数ペア:

[(1, 68690744), (2, 34345372), (4, 17172686), (8, 8586343), (17, 4040632), (34, 2020316), (41, 1675384), (68, 1010158), (82, 837692), (97, 708152), (127, 540872), (136, 505079), (164, 418846), (194, 354076), (254, 270436), (328, 209423), (388, 177038), (508, 135218), (697, 98552), (776, 88519), (1016, 67609), (1394, 49276), (1649, 41656), (2159, 31816), (2788, 24638), (3298, 20828), (3977, 17272), (4318, 15908), (5207, 13192), (5576, 12319), (6596, 10414), (7954, 8636)]