84712068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 120

約数和(自身を含む): 259547904

約数和(自身を除く): 174835836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 911, 1107, 1134, 1148, 1476, 1722, 1822, 2214, 2268, 2583, 2733, 3321, 3444, 3644, 4428, 5166, 5466, 6377, 6642, 7749, 8199, 10332, 10932, 12754, 13284, 15498, 16398, 19131, 23247, 24597, 25508, 30996, 32796, 37351, 38262, 46494, 49194, 57393, 73791, 74702, 76524, 92988, 98388, 112053, 114786, 147582, 149404, 172179, 224106, 229572, 261457, 295164, 336159, 344358, 448212, 516537, 522914, 672318, 688716, 784371, 1008477, 1033074, 1045828, 1344636, 1568742, 2016954, 2066148, 2353113, 3025431, 3137484, 4033908, 4706226, 6050862, 7059339, 9412452, 12101724, 14118678, 21178017, 28237356, 42356034, 84712068]

約数ペア:

[(1, 84712068), (2, 42356034), (3, 28237356), (4, 21178017), (6, 14118678), (7, 12101724), (9, 9412452), (12, 7059339), (14, 6050862), (18, 4706226), (21, 4033908), (27, 3137484), (28, 3025431), (36, 2353113), (41, 2066148), (42, 2016954), (54, 1568742), (63, 1344636), (81, 1045828), (82, 1033074), (84, 1008477), (108, 784371), (123, 688716), (126, 672318), (162, 522914), (164, 516537), (189, 448212), (246, 344358), (252, 336159), (287, 295164), (324, 261457), (369, 229572), (378, 224106), (492, 172179), (567, 149404), (574, 147582), (738, 114786), (756, 112053), (861, 98388), (911, 92988), (1107, 76524), (1134, 74702), (1148, 73791), (1476, 57393), (1722, 49194), (1822, 46494), (2214, 38262), (2268, 37351), (2583, 32796), (2733, 30996), (3321, 25508), (3444, 24597), (3644, 23247), (4428, 19131), (5166, 16398), (5466, 15498), (6377, 13284), (6642, 12754), (7749, 10932), (8199, 10332)]