71839548

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{6719}}^1$

素因数の和:6749

約数の個数: 72

約数和(自身を含む): 205470720

約数和(自身を除く): 133631172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 6719, 10692, 13438, 20157, 26876, 40314, 60471, 73909, 80628, 120942, 147818, 181413, 221727, 241884, 295636, 362826, 443454, 544239, 665181, 725652, 886908, 1088478, 1330362, 1632717, 1995543, 2176956, 2660724, 3265434, 3991086, 5986629, 6530868, 7982172, 11973258, 17959887, 23946516, 35919774, 71839548]

約数ペア:

[(1, 71839548), (2, 35919774), (3, 23946516), (4, 17959887), (6, 11973258), (9, 7982172), (11, 6530868), (12, 5986629), (18, 3991086), (22, 3265434), (27, 2660724), (33, 2176956), (36, 1995543), (44, 1632717), (54, 1330362), (66, 1088478), (81, 886908), (99, 725652), (108, 665181), (132, 544239), (162, 443454), (198, 362826), (243, 295636), (297, 241884), (324, 221727), (396, 181413), (486, 147818), (594, 120942), (891, 80628), (972, 73909), (1188, 60471), (1782, 40314), (2673, 26876), (3564, 20157), (5346, 13438), (6719, 10692)]