85789494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4229}}^1$

素因数の和:4274

約数の個数: 72

約数和(自身を含む): 225678960

約数和(自身を除く): 139889466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 4229, 6762, 8458, 10143, 12687, 20286, 25374, 29603, 38061, 59206, 76122, 88809, 97267, 177618, 194534, 207221, 266427, 291801, 414442, 532854, 583602, 621663, 680869, 875403, 1243326, 1361738, 1750806, 1864989, 2042607, 3729978, 4085214, 4766083, 6127821, 9532166, 12255642, 14298249, 28596498, 42894747, 85789494]

約数ペア:

[(1, 85789494), (2, 42894747), (3, 28596498), (6, 14298249), (7, 12255642), (9, 9532166), (14, 6127821), (18, 4766083), (21, 4085214), (23, 3729978), (42, 2042607), (46, 1864989), (49, 1750806), (63, 1361738), (69, 1243326), (98, 875403), (126, 680869), (138, 621663), (147, 583602), (161, 532854), (207, 414442), (294, 291801), (322, 266427), (414, 207221), (441, 194534), (483, 177618), (882, 97267), (966, 88809), (1127, 76122), (1449, 59206), (2254, 38061), (2898, 29603), (3381, 25374), (4229, 20286), (6762, 12687), (8458, 10143)]