84173256

素因数分解:

$2^3\times 3^7\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 251510400

約数和(自身を除く): 167337144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 283, 306, 324, 408, 459, 486, 566, 612, 648, 729, 849, 918, 972, 1132, 1224, 1377, 1458, 1698, 1836, 1944, 2187, 2264, 2547, 2754, 2916, 3396, 3672, 4131, 4374, 4811, 5094, 5508, 5832, 6792, 7641, 8262, 8748, 9622, 10188, 11016, 12393, 14433, 15282, 16524, 17496, 19244, 20376, 22923, 24786, 28866, 30564, 33048, 37179, 38488, 43299, 45846, 49572, 57732, 61128, 68769, 74358, 86598, 91692, 99144, 115464, 129897, 137538, 148716, 173196, 183384, 206307, 259794, 275076, 297432, 346392, 389691, 412614, 519588, 550152, 618921, 779382, 825228, 1039176, 1169073, 1237842, 1558764, 1650456, 2338146, 2475684, 3117528, 3507219, 4676292, 4951368, 7014438, 9352584, 10521657, 14028876, 21043314, 28057752, 42086628, 84173256]

約数ペア:

[(1, 84173256), (2, 42086628), (3, 28057752), (4, 21043314), (6, 14028876), (8, 10521657), (9, 9352584), (12, 7014438), (17, 4951368), (18, 4676292), (24, 3507219), (27, 3117528), (34, 2475684), (36, 2338146), (51, 1650456), (54, 1558764), (68, 1237842), (72, 1169073), (81, 1039176), (102, 825228), (108, 779382), (136, 618921), (153, 550152), (162, 519588), (204, 412614), (216, 389691), (243, 346392), (283, 297432), (306, 275076), (324, 259794), (408, 206307), (459, 183384), (486, 173196), (566, 148716), (612, 137538), (648, 129897), (729, 115464), (849, 99144), (918, 91692), (972, 86598), (1132, 74358), (1224, 68769), (1377, 61128), (1458, 57732), (1698, 49572), (1836, 45846), (1944, 43299), (2187, 38488), (2264, 37179), (2547, 33048), (2754, 30564), (2916, 28866), (3396, 24786), (3672, 22923), (4131, 20376), (4374, 19244), (4811, 17496), (5094, 16524), (5508, 15282), (5832, 14433), (6792, 12393), (7641, 11016), (8262, 10188), (8748, 9622)]