80908212

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1826

約数の個数: 96

約数和(自身を含む): 240307200

約数和(自身を除く): 159398988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 462, 539, 588, 686, 924, 1029, 1078, 1372, 1617, 1787, 2058, 2156, 3234, 3574, 3773, 4116, 5361, 6468, 7148, 7546, 10722, 11319, 12509, 15092, 19657, 21444, 22638, 25018, 37527, 39314, 45276, 50036, 58971, 75054, 78628, 87563, 117942, 137599, 150108, 175126, 235884, 262689, 275198, 350252, 412797, 525378, 550396, 612941, 825594, 963193, 1050756, 1225882, 1651188, 1838823, 1926386, 2451764, 2889579, 3677646, 3852772, 5779158, 6742351, 7355292, 11558316, 13484702, 20227053, 26969404, 40454106, 80908212]

約数ペア:

[(1, 80908212), (2, 40454106), (3, 26969404), (4, 20227053), (6, 13484702), (7, 11558316), (11, 7355292), (12, 6742351), (14, 5779158), (21, 3852772), (22, 3677646), (28, 2889579), (33, 2451764), (42, 1926386), (44, 1838823), (49, 1651188), (66, 1225882), (77, 1050756), (84, 963193), (98, 825594), (132, 612941), (147, 550396), (154, 525378), (196, 412797), (231, 350252), (294, 275198), (308, 262689), (343, 235884), (462, 175126), (539, 150108), (588, 137599), (686, 117942), (924, 87563), (1029, 78628), (1078, 75054), (1372, 58971), (1617, 50036), (1787, 45276), (2058, 39314), (2156, 37527), (3234, 25018), (3574, 22638), (3773, 21444), (4116, 19657), (5361, 15092), (6468, 12509), (7148, 11319), (7546, 10722)]