68514588

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 187690048

約数和(自身を除く): 119175460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 73, 87, 93, 116, 124, 146, 174, 186, 219, 261, 279, 292, 348, 372, 438, 522, 558, 657, 841, 876, 899, 1044, 1116, 1314, 1682, 1798, 2117, 2263, 2523, 2628, 2697, 3364, 3596, 4234, 4526, 5046, 5394, 6351, 6789, 7569, 8091, 8468, 9052, 10092, 10788, 12702, 13578, 15138, 16182, 19053, 20367, 25404, 26071, 27156, 30276, 32364, 38106, 40734, 52142, 61393, 65627, 76212, 78213, 81468, 104284, 122786, 131254, 156426, 184179, 196881, 234639, 245572, 262508, 312852, 368358, 393762, 469278, 552537, 590643, 736716, 787524, 938556, 1105074, 1181286, 1903183, 2210148, 2362572, 3806366, 5709549, 7612732, 11419098, 17128647, 22838196, 34257294, 68514588]

約数ペア:

[(1, 68514588), (2, 34257294), (3, 22838196), (4, 17128647), (6, 11419098), (9, 7612732), (12, 5709549), (18, 3806366), (29, 2362572), (31, 2210148), (36, 1903183), (58, 1181286), (62, 1105074), (73, 938556), (87, 787524), (93, 736716), (116, 590643), (124, 552537), (146, 469278), (174, 393762), (186, 368358), (219, 312852), (261, 262508), (279, 245572), (292, 234639), (348, 196881), (372, 184179), (438, 156426), (522, 131254), (558, 122786), (657, 104284), (841, 81468), (876, 78213), (899, 76212), (1044, 65627), (1116, 61393), (1314, 52142), (1682, 40734), (1798, 38106), (2117, 32364), (2263, 30276), (2523, 27156), (2628, 26071), (2697, 25404), (3364, 20367), (3596, 19053), (4234, 16182), (4526, 15138), (5046, 13578), (5394, 12702), (6351, 10788), (6789, 10092), (7569, 9052), (8091, 8468)]