2155172832

素因数分解:

$2^5\times 3^5\times {\mathrm{277157}}^1$

素因数の和:277182

約数の個数: 72

約数和(自身を含む): 6355787256

約数和(自身を除く): 4200614424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 277157, 554314, 831471, 1108628, 1662942, 2217256, 2494413, 3325884, 4434512, 4988826, 6651768, 7483239, 8869024, 9977652, 13303536, 14966478, 19955304, 22449717, 26607072, 29932956, 39910608, 44899434, 59865912, 67349151, 79821216, 89798868, 119731824, 134698302, 179597736, 239463648, 269396604, 359195472, 538793208, 718390944, 1077586416, 2155172832]

約数ペア:

[(1, 2155172832), (2, 1077586416), (3, 718390944), (4, 538793208), (6, 359195472), (8, 269396604), (9, 239463648), (12, 179597736), (16, 134698302), (18, 119731824), (24, 89798868), (27, 79821216), (32, 67349151), (36, 59865912), (48, 44899434), (54, 39910608), (72, 29932956), (81, 26607072), (96, 22449717), (108, 19955304), (144, 14966478), (162, 13303536), (216, 9977652), (243, 8869024), (288, 7483239), (324, 6651768), (432, 4988826), (486, 4434512), (648, 3325884), (864, 2494413), (972, 2217256), (1296, 1662942), (1944, 1108628), (2592, 831471), (3888, 554314), (7776, 277157)]