82697384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 209952000

約数和(自身を除く): 127254616

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 53, 56, 68, 77, 88, 106, 119, 136, 149, 154, 187, 212, 238, 298, 308, 371, 374, 424, 476, 583, 596, 616, 742, 748, 901, 952, 1043, 1166, 1192, 1309, 1484, 1496, 1639, 1802, 2086, 2332, 2533, 2618, 2968, 3278, 3604, 4081, 4172, 4664, 5066, 5236, 6307, 6556, 7208, 7897, 8162, 8344, 9911, 10132, 10472, 11473, 12614, 13112, 15794, 16324, 17731, 19822, 20264, 22946, 25228, 27863, 31588, 32648, 35462, 39644, 45892, 50456, 55279, 55726, 63176, 69377, 70924, 79288, 86867, 91784, 110558, 111452, 134249, 138754, 141848, 173734, 195041, 221116, 222904, 268498, 277508, 347468, 390082, 442232, 536996, 555016, 608069, 694936, 780164, 939743, 1073992, 1216138, 1476739, 1560328, 1879486, 2432276, 2953478, 3758972, 4864552, 5906956, 7517944, 10337173, 11813912, 20674346, 41348692, 82697384]

約数ペア:

[(1, 82697384), (2, 41348692), (4, 20674346), (7, 11813912), (8, 10337173), (11, 7517944), (14, 5906956), (17, 4864552), (22, 3758972), (28, 2953478), (34, 2432276), (44, 1879486), (53, 1560328), (56, 1476739), (68, 1216138), (77, 1073992), (88, 939743), (106, 780164), (119, 694936), (136, 608069), (149, 555016), (154, 536996), (187, 442232), (212, 390082), (238, 347468), (298, 277508), (308, 268498), (371, 222904), (374, 221116), (424, 195041), (476, 173734), (583, 141848), (596, 138754), (616, 134249), (742, 111452), (748, 110558), (901, 91784), (952, 86867), (1043, 79288), (1166, 70924), (1192, 69377), (1309, 63176), (1484, 55726), (1496, 55279), (1639, 50456), (1802, 45892), (2086, 39644), (2332, 35462), (2533, 32648), (2618, 31588), (2968, 27863), (3278, 25228), (3604, 22946), (4081, 20264), (4172, 19822), (4664, 17731), (5066, 16324), (5236, 15794), (6307, 13112), (6556, 12614), (7208, 11473), (7897, 10472), (8162, 10132), (8344, 9911)]