67680468

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 187729920

約数和(自身を除く): 120049452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 191, 193, 204, 306, 382, 386, 459, 573, 579, 612, 764, 772, 918, 1146, 1158, 1719, 1737, 1836, 2292, 2316, 3247, 3281, 3438, 3474, 5157, 5211, 6494, 6562, 6876, 6948, 9741, 9843, 10314, 10422, 12988, 13124, 19482, 19686, 20628, 20844, 29223, 29529, 36863, 38964, 39372, 58446, 59058, 73726, 87669, 88587, 110589, 116892, 118116, 147452, 175338, 177174, 221178, 331767, 350676, 354348, 442356, 626671, 663534, 995301, 1253342, 1327068, 1880013, 1990602, 2506684, 3760026, 3981204, 5640039, 7520052, 11280078, 16920117, 22560156, 33840234, 67680468]

約数ペア:

[(1, 67680468), (2, 33840234), (3, 22560156), (4, 16920117), (6, 11280078), (9, 7520052), (12, 5640039), (17, 3981204), (18, 3760026), (27, 2506684), (34, 1990602), (36, 1880013), (51, 1327068), (54, 1253342), (68, 995301), (102, 663534), (108, 626671), (153, 442356), (191, 354348), (193, 350676), (204, 331767), (306, 221178), (382, 177174), (386, 175338), (459, 147452), (573, 118116), (579, 116892), (612, 110589), (764, 88587), (772, 87669), (918, 73726), (1146, 59058), (1158, 58446), (1719, 39372), (1737, 38964), (1836, 36863), (2292, 29529), (2316, 29223), (3247, 20844), (3281, 20628), (3438, 19686), (3474, 19482), (5157, 13124), (5211, 12988), (6494, 10422), (6562, 10314), (6876, 9843), (6948, 9741)]