71909796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 208680192

約数和(自身を除く): 136770396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 357, 444, 476, 518, 629, 714, 777, 1036, 1258, 1361, 1428, 1554, 1887, 2516, 2722, 3108, 3774, 4083, 4403, 5444, 7548, 8166, 8806, 9527, 13209, 16332, 17612, 19054, 23137, 26418, 28581, 38108, 46274, 50357, 52836, 57162, 69411, 92548, 100714, 114324, 138822, 151071, 161959, 201428, 277644, 302142, 323918, 352499, 485877, 604284, 647836, 704998, 856069, 971754, 1057497, 1409996, 1712138, 1943508, 2114994, 2568207, 3424276, 4229988, 5136414, 5992483, 10272828, 11984966, 17977449, 23969932, 35954898, 71909796]

約数ペア:

[(1, 71909796), (2, 35954898), (3, 23969932), (4, 17977449), (6, 11984966), (7, 10272828), (12, 5992483), (14, 5136414), (17, 4229988), (21, 3424276), (28, 2568207), (34, 2114994), (37, 1943508), (42, 1712138), (51, 1409996), (68, 1057497), (74, 971754), (84, 856069), (102, 704998), (111, 647836), (119, 604284), (148, 485877), (204, 352499), (222, 323918), (238, 302142), (259, 277644), (357, 201428), (444, 161959), (476, 151071), (518, 138822), (629, 114324), (714, 100714), (777, 92548), (1036, 69411), (1258, 57162), (1361, 52836), (1428, 50357), (1554, 46274), (1887, 38108), (2516, 28581), (2722, 26418), (3108, 23137), (3774, 19054), (4083, 17612), (4403, 16332), (5444, 13209), (7548, 9527), (8166, 8806)]