82520536

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 183214080

約数和(自身を除く): 100693544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 127, 164, 254, 283, 287, 328, 508, 566, 574, 889, 1016, 1132, 1148, 1778, 1981, 2264, 2296, 3556, 3962, 5207, 7112, 7924, 10414, 11603, 15848, 20828, 23206, 35941, 36449, 41656, 46412, 71882, 72898, 81221, 92824, 143764, 145796, 162442, 251587, 287528, 291592, 324884, 503174, 649768, 1006348, 1473581, 2012696, 2947162, 5894324, 10315067, 11788648, 20630134, 41260268, 82520536]

約数ペア:

[(1, 82520536), (2, 41260268), (4, 20630134), (7, 11788648), (8, 10315067), (14, 5894324), (28, 2947162), (41, 2012696), (56, 1473581), (82, 1006348), (127, 649768), (164, 503174), (254, 324884), (283, 291592), (287, 287528), (328, 251587), (508, 162442), (566, 145796), (574, 143764), (889, 92824), (1016, 81221), (1132, 72898), (1148, 71882), (1778, 46412), (1981, 41656), (2264, 36449), (2296, 35941), (3556, 23206), (3962, 20828), (5207, 15848), (7112, 11603), (7924, 10414)]