82151676

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 221405184

約数和(自身を除く): 139253508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2111, 2162, 3243, 4222, 4324, 6333, 6486, 8444, 9729, 12666, 12972, 18999, 19458, 25332, 37998, 38916, 48553, 75996, 97106, 99217, 145659, 194212, 198434, 291318, 297651, 396868, 436977, 582636, 595302, 873954, 892953, 1190604, 1747908, 1785906, 2281991, 3571812, 4563982, 6845973, 9127964, 13691946, 20537919, 27383892, 41075838, 82151676]

約数ペア:

[(1, 82151676), (2, 41075838), (3, 27383892), (4, 20537919), (6, 13691946), (9, 9127964), (12, 6845973), (18, 4563982), (23, 3571812), (36, 2281991), (46, 1785906), (47, 1747908), (69, 1190604), (92, 892953), (94, 873954), (138, 595302), (141, 582636), (188, 436977), (207, 396868), (276, 297651), (282, 291318), (414, 198434), (423, 194212), (564, 145659), (828, 99217), (846, 97106), (1081, 75996), (1692, 48553), (2111, 38916), (2162, 37998), (3243, 25332), (4222, 19458), (4324, 18999), (6333, 12972), (6486, 12666), (8444, 9729)]