75800816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 183321600

約数和(自身を除く): 107520784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 659, 728, 1027, 1106, 1264, 1318, 1456, 2054, 2212, 2636, 4108, 4424, 4613, 5272, 7189, 8216, 8567, 8848, 9226, 10544, 14378, 16432, 17134, 18452, 28756, 34268, 36904, 52061, 57512, 59969, 68536, 73808, 104122, 115024, 119938, 137072, 208244, 239876, 364427, 416488, 479752, 676793, 728854, 832976, 959504, 1353586, 1457708, 2707172, 2915416, 4737551, 5414344, 5830832, 9475102, 10828688, 18950204, 37900408, 75800816]

約数ペア:

[(1, 75800816), (2, 37900408), (4, 18950204), (7, 10828688), (8, 9475102), (13, 5830832), (14, 5414344), (16, 4737551), (26, 2915416), (28, 2707172), (52, 1457708), (56, 1353586), (79, 959504), (91, 832976), (104, 728854), (112, 676793), (158, 479752), (182, 416488), (208, 364427), (316, 239876), (364, 208244), (553, 137072), (632, 119938), (659, 115024), (728, 104122), (1027, 73808), (1106, 68536), (1264, 59969), (1318, 57512), (1456, 52061), (2054, 36904), (2212, 34268), (2636, 28756), (4108, 18452), (4424, 17134), (4613, 16432), (5272, 14378), (7189, 10544), (8216, 9226), (8567, 8848)]