84919408

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 194987520

約数和(自身を除く): 110068112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 71, 112, 118, 142, 181, 236, 284, 362, 413, 472, 497, 568, 724, 826, 944, 994, 1136, 1267, 1448, 1652, 1988, 2534, 2896, 3304, 3976, 4189, 5068, 6608, 7952, 8378, 10136, 10679, 12851, 16756, 20272, 21358, 25702, 29323, 33512, 42716, 51404, 58646, 67024, 74753, 85432, 89957, 102808, 117292, 149506, 170864, 179914, 205616, 234584, 299012, 359828, 469168, 598024, 719656, 758209, 1196048, 1439312, 1516418, 3032836, 5307463, 6065672, 10614926, 12131344, 21229852, 42459704, 84919408]

約数ペア:

[(1, 84919408), (2, 42459704), (4, 21229852), (7, 12131344), (8, 10614926), (14, 6065672), (16, 5307463), (28, 3032836), (56, 1516418), (59, 1439312), (71, 1196048), (112, 758209), (118, 719656), (142, 598024), (181, 469168), (236, 359828), (284, 299012), (362, 234584), (413, 205616), (472, 179914), (497, 170864), (568, 149506), (724, 117292), (826, 102808), (944, 89957), (994, 85432), (1136, 74753), (1267, 67024), (1448, 58646), (1652, 51404), (1988, 42716), (2534, 33512), (2896, 29323), (3304, 25702), (3976, 21358), (4189, 20272), (5068, 16756), (6608, 12851), (7952, 10679), (8378, 10136)]