84174948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 254270016

約数和(自身を除く): 170095068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 83, 99, 117, 132, 143, 156, 166, 197, 198, 234, 249, 286, 332, 394, 396, 429, 468, 498, 572, 591, 747, 788, 858, 913, 996, 1079, 1182, 1287, 1494, 1716, 1773, 1826, 2158, 2167, 2364, 2561, 2574, 2739, 2988, 3237, 3546, 3652, 4316, 4334, 5122, 5148, 5478, 6474, 6501, 7092, 7683, 8217, 8668, 9711, 10244, 10956, 11869, 12948, 13002, 15366, 16351, 16434, 19422, 19503, 23049, 23738, 26004, 28171, 30732, 32702, 32868, 35607, 38844, 39006, 46098, 47476, 49053, 56342, 65404, 71214, 78012, 84513, 92196, 98106, 106821, 112684, 142428, 147159, 169026, 179861, 196212, 212563, 213642, 253539, 294318, 338052, 359722, 425126, 427284, 507078, 539583, 588636, 637689, 719444, 850252, 1014156, 1079166, 1275378, 1618749, 1913067, 2158332, 2338193, 2550756, 3237498, 3826134, 4676386, 6474996, 7014579, 7652268, 9352772, 14029158, 21043737, 28058316, 42087474, 84174948]

約数ペア:

[(1, 84174948), (2, 42087474), (3, 28058316), (4, 21043737), (6, 14029158), (9, 9352772), (11, 7652268), (12, 7014579), (13, 6474996), (18, 4676386), (22, 3826134), (26, 3237498), (33, 2550756), (36, 2338193), (39, 2158332), (44, 1913067), (52, 1618749), (66, 1275378), (78, 1079166), (83, 1014156), (99, 850252), (117, 719444), (132, 637689), (143, 588636), (156, 539583), (166, 507078), (197, 427284), (198, 425126), (234, 359722), (249, 338052), (286, 294318), (332, 253539), (394, 213642), (396, 212563), (429, 196212), (468, 179861), (498, 169026), (572, 147159), (591, 142428), (747, 112684), (788, 106821), (858, 98106), (913, 92196), (996, 84513), (1079, 78012), (1182, 71214), (1287, 65404), (1494, 56342), (1716, 49053), (1773, 47476), (1826, 46098), (2158, 39006), (2167, 38844), (2364, 35607), (2561, 32868), (2574, 32702), (2739, 30732), (2988, 28171), (3237, 26004), (3546, 23738), (3652, 23049), (4316, 19503), (4334, 19422), (5122, 16434), (5148, 16351), (5478, 15366), (6474, 13002), (6501, 12948), (7092, 11869), (7683, 10956), (8217, 10244), (8668, 9711)]