99943168

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 218912400

約数和(自身を除く): 118969232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 416, 472, 509, 767, 832, 944, 1018, 1534, 1664, 1888, 2036, 3068, 3328, 3776, 4072, 6136, 6617, 7552, 8144, 12272, 13234, 15104, 16288, 24544, 26468, 30031, 32576, 49088, 52936, 60062, 65152, 98176, 105872, 120124, 130304, 196352, 211744, 240248, 390403, 423488, 480496, 780806, 846976, 960992, 1561612, 1693952, 1921984, 3123224, 3843968, 6246448, 7687936, 12492896, 24985792, 49971584, 99943168]

約数ペア:

[(1, 99943168), (2, 49971584), (4, 24985792), (8, 12492896), (13, 7687936), (16, 6246448), (26, 3843968), (32, 3123224), (52, 1921984), (59, 1693952), (64, 1561612), (104, 960992), (118, 846976), (128, 780806), (208, 480496), (236, 423488), (256, 390403), (416, 240248), (472, 211744), (509, 196352), (767, 130304), (832, 120124), (944, 105872), (1018, 98176), (1534, 65152), (1664, 60062), (1888, 52936), (2036, 49088), (3068, 32576), (3328, 30031), (3776, 26468), (4072, 24544), (6136, 16288), (6617, 15104), (7552, 13234), (8144, 12272)]