77988134

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 145704960

約数和(自身を除く): 67716826

約数列:

[1, 2, 7, 14, 29, 47, 58, 61, 67, 94, 122, 134, 203, 329, 406, 427, 469, 658, 854, 938, 1363, 1769, 1943, 2726, 2867, 3149, 3538, 3886, 4087, 5734, 6298, 8174, 9541, 12383, 13601, 19082, 20069, 22043, 24766, 27202, 28609, 40138, 44086, 57218, 83143, 91321, 118523, 166286, 182642, 192089, 237046, 384178, 582001, 639247, 829661, 1164002, 1278494, 1344623, 1659322, 2689246, 5570581, 11141162, 38994067, 77988134]

約数ペア:

[(1, 77988134), (2, 38994067), (7, 11141162), (14, 5570581), (29, 2689246), (47, 1659322), (58, 1344623), (61, 1278494), (67, 1164002), (94, 829661), (122, 639247), (134, 582001), (203, 384178), (329, 237046), (406, 192089), (427, 182642), (469, 166286), (658, 118523), (854, 91321), (938, 83143), (1363, 57218), (1769, 44086), (1943, 40138), (2726, 28609), (2867, 27202), (3149, 24766), (3538, 22043), (3886, 20069), (4087, 19082), (5734, 13601), (6298, 12383), (8174, 9541)]