127728792

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31123}}^1$

素因数の和:31157

約数の個数: 64

約数和(自身を含む): 373488000

約数和(自身を除く): 245759208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 31123, 62246, 93369, 124492, 186738, 248984, 280107, 373476, 560214, 591337, 746952, 840321, 1120428, 1182674, 1680642, 1774011, 2240856, 2365348, 3361284, 3548022, 4730696, 5322033, 6722568, 7096044, 10644066, 14192088, 15966099, 21288132, 31932198, 42576264, 63864396, 127728792]

約数ペア:

[(1, 127728792), (2, 63864396), (3, 42576264), (4, 31932198), (6, 21288132), (8, 15966099), (9, 14192088), (12, 10644066), (18, 7096044), (19, 6722568), (24, 5322033), (27, 4730696), (36, 3548022), (38, 3361284), (54, 2365348), (57, 2240856), (72, 1774011), (76, 1680642), (108, 1182674), (114, 1120428), (152, 840321), (171, 746952), (216, 591337), (228, 560214), (342, 373476), (456, 280107), (513, 248984), (684, 186738), (1026, 124492), (1368, 93369), (2052, 62246), (4104, 31123)]