872315976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^2$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 2547495360

約数和(自身を除く): 1675179384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 313, 318, 371, 424, 626, 636, 742, 939, 1113, 1252, 1272, 1484, 1878, 2191, 2226, 2504, 2968, 3756, 4382, 4452, 6573, 7512, 8764, 8904, 13146, 16589, 17528, 26292, 33178, 49767, 52584, 66356, 97969, 99534, 116123, 132712, 195938, 199068, 232246, 293907, 348369, 391876, 398136, 464492, 587814, 685783, 696738, 783752, 928984, 1175628, 1371566, 1393476, 2057349, 2351256, 2743132, 2786952, 4114698, 5192357, 5486264, 8229396, 10384714, 15577071, 16458792, 20769428, 31154142, 36346499, 41538856, 62308284, 72692998, 109039497, 124616568, 145385996, 218078994, 290771992, 436157988, 872315976]

約数ペア:

[(1, 872315976), (2, 436157988), (3, 290771992), (4, 218078994), (6, 145385996), (7, 124616568), (8, 109039497), (12, 72692998), (14, 62308284), (21, 41538856), (24, 36346499), (28, 31154142), (42, 20769428), (53, 16458792), (56, 15577071), (84, 10384714), (106, 8229396), (159, 5486264), (168, 5192357), (212, 4114698), (313, 2786952), (318, 2743132), (371, 2351256), (424, 2057349), (626, 1393476), (636, 1371566), (742, 1175628), (939, 928984), (1113, 783752), (1252, 696738), (1272, 685783), (1484, 587814), (1878, 464492), (2191, 398136), (2226, 391876), (2504, 348369), (2968, 293907), (3756, 232246), (4382, 199068), (4452, 195938), (6573, 132712), (7512, 116123), (8764, 99534), (8904, 97969), (13146, 66356), (16589, 52584), (17528, 49767), (26292, 33178)]