129325536

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:1944

約数の個数: 72

約数和(自身を含む): 369349344

約数和(自身を除く): 240023808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 1657, 2168, 2439, 3252, 3314, 4336, 4878, 4971, 6504, 6628, 8672, 9756, 9942, 13008, 13256, 14913, 19512, 19884, 26016, 26512, 29826, 39024, 39768, 53024, 59652, 78048, 79536, 119304, 159072, 238608, 449047, 477216, 898094, 1347141, 1796188, 2694282, 3592376, 4041423, 5388564, 7184752, 8082846, 10777128, 14369504, 16165692, 21554256, 32331384, 43108512, 64662768, 129325536]

約数ペア:

[(1, 129325536), (2, 64662768), (3, 43108512), (4, 32331384), (6, 21554256), (8, 16165692), (9, 14369504), (12, 10777128), (16, 8082846), (18, 7184752), (24, 5388564), (32, 4041423), (36, 3592376), (48, 2694282), (72, 1796188), (96, 1347141), (144, 898094), (271, 477216), (288, 449047), (542, 238608), (813, 159072), (1084, 119304), (1626, 79536), (1657, 78048), (2168, 59652), (2439, 53024), (3252, 39768), (3314, 39024), (4336, 29826), (4878, 26512), (4971, 26016), (6504, 19884), (6628, 19512), (8672, 14913), (9756, 13256), (9942, 13008)]