78261504

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 209812512

約数和(自身を除く): 131551008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 563, 724, 768, 1086, 1126, 1448, 1689, 2172, 2252, 2896, 3378, 4344, 4504, 5792, 6756, 8688, 9008, 11584, 13512, 17376, 18016, 23168, 27024, 34752, 36032, 46336, 54048, 69504, 72064, 101903, 108096, 139008, 144128, 203806, 216192, 305709, 407612, 432384, 611418, 815224, 1222836, 1630448, 2445672, 3260896, 4891344, 6521792, 9782688, 13043584, 19565376, 26087168, 39130752, 78261504]

約数ペア:

[(1, 78261504), (2, 39130752), (3, 26087168), (4, 19565376), (6, 13043584), (8, 9782688), (12, 6521792), (16, 4891344), (24, 3260896), (32, 2445672), (48, 1630448), (64, 1222836), (96, 815224), (128, 611418), (181, 432384), (192, 407612), (256, 305709), (362, 216192), (384, 203806), (543, 144128), (563, 139008), (724, 108096), (768, 101903), (1086, 72064), (1126, 69504), (1448, 54048), (1689, 46336), (2172, 36032), (2252, 34752), (2896, 27024), (3378, 23168), (4344, 18016), (4504, 17376), (5792, 13512), (6756, 11584), (8688, 9008)]