84137556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 217873152

約数和(自身を除く): 133735596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 71, 74, 102, 111, 142, 148, 157, 204, 213, 222, 284, 314, 426, 444, 471, 628, 629, 852, 942, 1207, 1258, 1884, 1887, 2414, 2516, 2627, 2669, 3621, 3774, 4828, 5254, 5338, 5809, 7242, 7548, 7881, 8007, 10508, 10676, 11147, 11618, 14484, 15762, 16014, 17427, 22294, 23236, 31524, 32028, 33441, 34854, 44588, 44659, 66882, 69708, 89318, 98753, 133764, 133977, 178636, 189499, 197506, 267954, 296259, 378998, 395012, 412439, 535908, 568497, 592518, 757996, 824878, 1136994, 1185036, 1237317, 1649756, 2273988, 2474634, 4949268, 7011463, 14022926, 21034389, 28045852, 42068778, 84137556]

約数ペア:

[(1, 84137556), (2, 42068778), (3, 28045852), (4, 21034389), (6, 14022926), (12, 7011463), (17, 4949268), (34, 2474634), (37, 2273988), (51, 1649756), (68, 1237317), (71, 1185036), (74, 1136994), (102, 824878), (111, 757996), (142, 592518), (148, 568497), (157, 535908), (204, 412439), (213, 395012), (222, 378998), (284, 296259), (314, 267954), (426, 197506), (444, 189499), (471, 178636), (628, 133977), (629, 133764), (852, 98753), (942, 89318), (1207, 69708), (1258, 66882), (1884, 44659), (1887, 44588), (2414, 34854), (2516, 33441), (2627, 32028), (2669, 31524), (3621, 23236), (3774, 22294), (4828, 17427), (5254, 16014), (5338, 15762), (5809, 14484), (7242, 11618), (7548, 11147), (7881, 10676), (8007, 10508)]