84942676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 206324496

約数和(自身を除く): 121381820

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 37, 49, 52, 53, 68, 74, 91, 98, 106, 119, 148, 182, 196, 212, 221, 238, 259, 364, 371, 442, 476, 481, 518, 629, 637, 689, 742, 833, 884, 901, 962, 1036, 1258, 1274, 1378, 1484, 1547, 1666, 1802, 1813, 1924, 1961, 2516, 2548, 2597, 2756, 3094, 3332, 3367, 3604, 3626, 3922, 4403, 4823, 5194, 6188, 6307, 6734, 7252, 7844, 8177, 8806, 9646, 10388, 10829, 11713, 12614, 13468, 13727, 16354, 17612, 19292, 21658, 23426, 23569, 25228, 25493, 27454, 30821, 32708, 33337, 33761, 43316, 44149, 46852, 47138, 50986, 54908, 57239, 61642, 66674, 67522, 81991, 88298, 94276, 96089, 101972, 114478, 123284, 133348, 135044, 163982, 176596, 178451, 192178, 228956, 233359, 327964, 356902, 384356, 400673, 433381, 466718, 573937, 713804, 801346, 866762, 933436, 1147874, 1249157, 1602692, 1633513, 1733524, 2295748, 2498314, 3033667, 3267026, 4996628, 6067334, 6534052, 12134668, 21235669, 42471338, 84942676]

約数ペア:

[(1, 84942676), (2, 42471338), (4, 21235669), (7, 12134668), (13, 6534052), (14, 6067334), (17, 4996628), (26, 3267026), (28, 3033667), (34, 2498314), (37, 2295748), (49, 1733524), (52, 1633513), (53, 1602692), (68, 1249157), (74, 1147874), (91, 933436), (98, 866762), (106, 801346), (119, 713804), (148, 573937), (182, 466718), (196, 433381), (212, 400673), (221, 384356), (238, 356902), (259, 327964), (364, 233359), (371, 228956), (442, 192178), (476, 178451), (481, 176596), (518, 163982), (629, 135044), (637, 133348), (689, 123284), (742, 114478), (833, 101972), (884, 96089), (901, 94276), (962, 88298), (1036, 81991), (1258, 67522), (1274, 66674), (1378, 61642), (1484, 57239), (1547, 54908), (1666, 50986), (1802, 47138), (1813, 46852), (1924, 44149), (1961, 43316), (2516, 33761), (2548, 33337), (2597, 32708), (2756, 30821), (3094, 27454), (3332, 25493), (3367, 25228), (3604, 23569), (3626, 23426), (3922, 21658), (4403, 19292), (4823, 17612), (5194, 16354), (6188, 13727), (6307, 13468), (6734, 12614), (7252, 11713), (7844, 10829), (8177, 10388), (8806, 9646)]