80664576

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 226699200

約数和(自身を除く): 146034624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 691, 768, 912, 1024, 1216, 1382, 1536, 1824, 2048, 2073, 2432, 2764, 3072, 3648, 4146, 4864, 5528, 6144, 7296, 8292, 9728, 11056, 13129, 14592, 16584, 19456, 22112, 26258, 29184, 33168, 38912, 39387, 44224, 52516, 58368, 66336, 78774, 88448, 105032, 116736, 132672, 157548, 176896, 210064, 265344, 315096, 353792, 420128, 530688, 630192, 707584, 840256, 1061376, 1260384, 1415168, 1680512, 2122752, 2520768, 3361024, 4245504, 5041536, 6722048, 10083072, 13444096, 20166144, 26888192, 40332288, 80664576]

約数ペア:

[(1, 80664576), (2, 40332288), (3, 26888192), (4, 20166144), (6, 13444096), (8, 10083072), (12, 6722048), (16, 5041536), (19, 4245504), (24, 3361024), (32, 2520768), (38, 2122752), (48, 1680512), (57, 1415168), (64, 1260384), (76, 1061376), (96, 840256), (114, 707584), (128, 630192), (152, 530688), (192, 420128), (228, 353792), (256, 315096), (304, 265344), (384, 210064), (456, 176896), (512, 157548), (608, 132672), (691, 116736), (768, 105032), (912, 88448), (1024, 78774), (1216, 66336), (1382, 58368), (1536, 52516), (1824, 44224), (2048, 39387), (2073, 38912), (2432, 33168), (2764, 29184), (3072, 26258), (3648, 22112), (4146, 19456), (4864, 16584), (5528, 14592), (6144, 13129), (7296, 11056), (8292, 9728)]