77770046588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{216719}}^1$

素因数の和:216906

約数の個数: 48

約数和(自身を含む): 150199096320

約数和(自身を除く): 72429049732

約数列:

[1, 2, 4, 13, 26, 52, 67, 103, 134, 206, 268, 412, 871, 1339, 1742, 2678, 3484, 5356, 6901, 13802, 27604, 89713, 179426, 216719, 358852, 433438, 866876, 2817347, 5634694, 11269388, 14520173, 22322057, 29040346, 44644114, 58080692, 89288228, 188762249, 290186741, 377524498, 580373482, 755048996, 1160746964, 1495577819, 2991155638, 5982311276, 19442511647, 38885023294, 77770046588]

約数ペア:

[(1, 77770046588), (2, 38885023294), (4, 19442511647), (13, 5982311276), (26, 2991155638), (52, 1495577819), (67, 1160746964), (103, 755048996), (134, 580373482), (206, 377524498), (268, 290186741), (412, 188762249), (871, 89288228), (1339, 58080692), (1742, 44644114), (2678, 29040346), (3484, 22322057), (5356, 14520173), (6901, 11269388), (13802, 5634694), (27604, 2817347), (89713, 866876), (179426, 433438), (216719, 358852)]