90015624

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2692

約数の個数: 80

約数和(自身を含む): 256982220

約数和(自身を除く): 166966596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2621, 2862, 3816, 4293, 5242, 5724, 7863, 8586, 10484, 11448, 15726, 17172, 20968, 23589, 31452, 34344, 47178, 62904, 70767, 94356, 138913, 141534, 188712, 212301, 277826, 283068, 416739, 424602, 555652, 566136, 833478, 849204, 1111304, 1250217, 1666956, 1698408, 2500434, 3333912, 3750651, 5000868, 7501302, 10001736, 11251953, 15002604, 22503906, 30005208, 45007812, 90015624]

約数ペア:

[(1, 90015624), (2, 45007812), (3, 30005208), (4, 22503906), (6, 15002604), (8, 11251953), (9, 10001736), (12, 7501302), (18, 5000868), (24, 3750651), (27, 3333912), (36, 2500434), (53, 1698408), (54, 1666956), (72, 1250217), (81, 1111304), (106, 849204), (108, 833478), (159, 566136), (162, 555652), (212, 424602), (216, 416739), (318, 283068), (324, 277826), (424, 212301), (477, 188712), (636, 141534), (648, 138913), (954, 94356), (1272, 70767), (1431, 62904), (1908, 47178), (2621, 34344), (2862, 31452), (3816, 23589), (4293, 20968), (5242, 17172), (5724, 15726), (7863, 11448), (8586, 10484)]