66621204

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15846

約数の個数: 60

約数和(自身を含む): 187569844

約数和(自身を除く): 120948640

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15817, 31634, 47451, 63268, 94902, 142353, 189804, 205621, 284706, 411242, 427059, 569412, 616863, 822484, 854118, 1233726, 1281177, 1708236, 1850589, 2467452, 2562354, 3701178, 5124708, 5551767, 7402356, 11103534, 16655301, 22207068, 33310602, 66621204]

約数ペア:

[(1, 66621204), (2, 33310602), (3, 22207068), (4, 16655301), (6, 11103534), (9, 7402356), (12, 5551767), (13, 5124708), (18, 3701178), (26, 2562354), (27, 2467452), (36, 1850589), (39, 1708236), (52, 1281177), (54, 1233726), (78, 854118), (81, 822484), (108, 616863), (117, 569412), (156, 427059), (162, 411242), (234, 284706), (324, 205621), (351, 189804), (468, 142353), (702, 94902), (1053, 63268), (1404, 47451), (2106, 31634), (4212, 15817)]