80642952

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3225

約数の個数: 96

約数和(自身を含む): 243996480

約数和(自身を除く): 163353528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 3191, 4212, 6318, 6382, 8424, 9573, 12636, 12764, 19146, 25272, 25528, 28719, 38292, 41483, 57438, 76584, 82966, 86157, 114876, 124449, 165932, 172314, 229752, 248898, 258471, 331864, 344628, 373347, 497796, 516942, 689256, 746694, 775413, 995592, 1033884, 1120041, 1493388, 1550826, 2067768, 2240082, 2986776, 3101652, 3360123, 4480164, 6203304, 6720246, 8960328, 10080369, 13440492, 20160738, 26880984, 40321476, 80642952]

約数ペア:

[(1, 80642952), (2, 40321476), (3, 26880984), (4, 20160738), (6, 13440492), (8, 10080369), (9, 8960328), (12, 6720246), (13, 6203304), (18, 4480164), (24, 3360123), (26, 3101652), (27, 2986776), (36, 2240082), (39, 2067768), (52, 1550826), (54, 1493388), (72, 1120041), (78, 1033884), (81, 995592), (104, 775413), (108, 746694), (117, 689256), (156, 516942), (162, 497796), (216, 373347), (234, 344628), (243, 331864), (312, 258471), (324, 248898), (351, 229752), (468, 172314), (486, 165932), (648, 124449), (702, 114876), (936, 86157), (972, 82966), (1053, 76584), (1404, 57438), (1944, 41483), (2106, 38292), (2808, 28719), (3159, 25528), (3191, 25272), (4212, 19146), (6318, 12764), (6382, 12636), (8424, 9573)]