80727976

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 101230424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 233, 269, 322, 466, 538, 644, 932, 1076, 1288, 1631, 1864, 1883, 2152, 3262, 3766, 5359, 6187, 6524, 7532, 10718, 12374, 13048, 15064, 21436, 24748, 37513, 42872, 43309, 49496, 62677, 75026, 86618, 125354, 150052, 173236, 250708, 300104, 346472, 438739, 501416, 877478, 1441571, 1754956, 2883142, 3509912, 5766284, 10090997, 11532568, 20181994, 40363988, 80727976]

約数ペア:

[(1, 80727976), (2, 40363988), (4, 20181994), (7, 11532568), (8, 10090997), (14, 5766284), (23, 3509912), (28, 2883142), (46, 1754956), (56, 1441571), (92, 877478), (161, 501416), (184, 438739), (233, 346472), (269, 300104), (322, 250708), (466, 173236), (538, 150052), (644, 125354), (932, 86618), (1076, 75026), (1288, 62677), (1631, 49496), (1864, 43309), (1883, 42872), (2152, 37513), (3262, 24748), (3766, 21436), (5359, 15064), (6187, 13048), (6524, 12374), (7532, 10718)]