87877504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4839

約数の個数: 64

約数和(自身を含む): 205717680

約数和(自身を除く): 117840176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 4801, 9152, 9602, 18304, 19204, 38408, 52811, 62413, 76816, 105622, 124826, 153632, 211244, 249652, 307264, 422488, 499304, 614528, 686543, 844976, 998608, 1373086, 1689952, 1997216, 2746172, 3379904, 3994432, 5492344, 6759808, 7988864, 10984688, 21969376, 43938752, 87877504]

約数ペア:

[(1, 87877504), (2, 43938752), (4, 21969376), (8, 10984688), (11, 7988864), (13, 6759808), (16, 5492344), (22, 3994432), (26, 3379904), (32, 2746172), (44, 1997216), (52, 1689952), (64, 1373086), (88, 998608), (104, 844976), (128, 686543), (143, 614528), (176, 499304), (208, 422488), (286, 307264), (352, 249652), (416, 211244), (572, 153632), (704, 124826), (832, 105622), (1144, 76816), (1408, 62413), (1664, 52811), (2288, 38408), (4576, 19204), (4801, 18304), (9152, 9602)]