66988272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3518

約数の個数: 80

約数和(自身を含む): 192432128

約数和(自身を除く): 125443856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3463, 4836, 6448, 6926, 9672, 10389, 13852, 19344, 20778, 27704, 41556, 45019, 55408, 83112, 90038, 107353, 135057, 166224, 180076, 214706, 270114, 322059, 360152, 429412, 540228, 644118, 720304, 858824, 1080456, 1288236, 1395589, 1717648, 2160912, 2576472, 2791178, 4186767, 5152944, 5582356, 8373534, 11164712, 16747068, 22329424, 33494136, 66988272]

約数ペア:

[(1, 66988272), (2, 33494136), (3, 22329424), (4, 16747068), (6, 11164712), (8, 8373534), (12, 5582356), (13, 5152944), (16, 4186767), (24, 2791178), (26, 2576472), (31, 2160912), (39, 1717648), (48, 1395589), (52, 1288236), (62, 1080456), (78, 858824), (93, 720304), (104, 644118), (124, 540228), (156, 429412), (186, 360152), (208, 322059), (248, 270114), (312, 214706), (372, 180076), (403, 166224), (496, 135057), (624, 107353), (744, 90038), (806, 83112), (1209, 55408), (1488, 45019), (1612, 41556), (2418, 27704), (3224, 20778), (3463, 19344), (4836, 13852), (6448, 10389), (6926, 9672)]