177744430076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{13649}}^1$

素因数の和:13839

約数の個数: 72

約数和(自身を含む): 339213966000

約数和(自身を除く): 161469535924

約数列:

[1, 2, 4, 19, 38, 53, 61, 76, 106, 122, 212, 244, 1007, 1159, 2014, 2318, 2809, 3233, 4028, 4636, 5618, 6466, 11236, 12932, 13649, 27298, 53371, 54596, 61427, 106742, 122854, 171349, 213484, 245708, 259331, 342698, 518662, 685396, 723397, 832589, 1037324, 1446794, 1665178, 2893588, 3255631, 3330356, 6511262, 13022524, 13744543, 15819191, 27489086, 31638382, 38340041, 44127217, 54978172, 63276764, 76680082, 88254434, 153360164, 176508868, 728460779, 838417123, 1456921558, 1676834246, 2338742501, 2913843116, 3353668492, 4677485002, 9354970004, 44436107519, 88872215038, 177744430076]

約数ペア:

[(1, 177744430076), (2, 88872215038), (4, 44436107519), (19, 9354970004), (38, 4677485002), (53, 3353668492), (61, 2913843116), (76, 2338742501), (106, 1676834246), (122, 1456921558), (212, 838417123), (244, 728460779), (1007, 176508868), (1159, 153360164), (2014, 88254434), (2318, 76680082), (2809, 63276764), (3233, 54978172), (4028, 44127217), (4636, 38340041), (5618, 31638382), (6466, 27489086), (11236, 15819191), (12932, 13744543), (13649, 13022524), (27298, 6511262), (53371, 3330356), (54596, 3255631), (61427, 2893588), (106742, 1665178), (122854, 1446794), (171349, 1037324), (213484, 832589), (245708, 723397), (259331, 685396), (342698, 518662)]