82378842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 210865536

約数和(自身を除く): 128486694

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 157, 182, 186, 217, 273, 314, 403, 434, 471, 546, 651, 806, 942, 961, 1099, 1209, 1302, 1922, 2041, 2198, 2418, 2821, 2883, 3297, 4082, 4867, 5642, 5766, 6123, 6594, 6727, 8463, 9734, 12246, 12493, 13454, 14287, 14601, 16926, 20181, 24986, 28574, 29202, 34069, 37479, 40362, 42861, 63271, 68138, 74958, 85722, 87451, 102207, 126542, 150877, 174902, 189813, 204414, 262353, 301754, 379626, 442897, 452631, 524706, 885794, 905262, 1056139, 1328691, 1961401, 2112278, 2657382, 3168417, 3922802, 5884203, 6336834, 11768406, 13729807, 27459614, 41189421, 82378842]

約数ペア:

[(1, 82378842), (2, 41189421), (3, 27459614), (6, 13729807), (7, 11768406), (13, 6336834), (14, 5884203), (21, 3922802), (26, 3168417), (31, 2657382), (39, 2112278), (42, 1961401), (62, 1328691), (78, 1056139), (91, 905262), (93, 885794), (157, 524706), (182, 452631), (186, 442897), (217, 379626), (273, 301754), (314, 262353), (403, 204414), (434, 189813), (471, 174902), (546, 150877), (651, 126542), (806, 102207), (942, 87451), (961, 85722), (1099, 74958), (1209, 68138), (1302, 63271), (1922, 42861), (2041, 40362), (2198, 37479), (2418, 34069), (2821, 29202), (2883, 28574), (3297, 24986), (4082, 20181), (4867, 16926), (5642, 14601), (5766, 14287), (6123, 13454), (6594, 12493), (6727, 12246), (8463, 9734)]