83853756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 243341280

約数和(自身を除く): 159487524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1237, 1614, 1883, 2421, 2474, 3228, 3711, 3766, 4842, 4948, 5649, 7422, 7532, 8659, 9684, 11133, 11298, 14844, 16947, 17318, 22266, 22596, 25977, 33894, 34636, 44532, 51954, 67788, 77931, 103908, 155862, 311724, 332753, 665506, 998259, 1331012, 1996518, 2329271, 2994777, 3993036, 4658542, 5989554, 6987813, 9317084, 11979108, 13975626, 20963439, 27951252, 41926878, 83853756]

約数ペア:

[(1, 83853756), (2, 41926878), (3, 27951252), (4, 20963439), (6, 13975626), (7, 11979108), (9, 9317084), (12, 6987813), (14, 5989554), (18, 4658542), (21, 3993036), (28, 2994777), (36, 2329271), (42, 1996518), (63, 1331012), (84, 998259), (126, 665506), (252, 332753), (269, 311724), (538, 155862), (807, 103908), (1076, 77931), (1237, 67788), (1614, 51954), (1883, 44532), (2421, 34636), (2474, 33894), (3228, 25977), (3711, 22596), (3766, 22266), (4842, 17318), (4948, 16947), (5649, 14844), (7422, 11298), (7532, 11133), (8659, 9684)]