57123144

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6812

約数の個数: 80

約数和(自身を含む): 172330620

約数和(自身を除く): 115207476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 6781, 8424, 13562, 20343, 27124, 40686, 54248, 61029, 81372, 88153, 122058, 162744, 176306, 183087, 244116, 264459, 352612, 366174, 488232, 528918, 549261, 705224, 732348, 793377, 1057836, 1098522, 1464696, 1586754, 2115672, 2197044, 2380131, 3173508, 4394088, 4760262, 6347016, 7140393, 9520524, 14280786, 19041048, 28561572, 57123144]

約数ペア:

[(1, 57123144), (2, 28561572), (3, 19041048), (4, 14280786), (6, 9520524), (8, 7140393), (9, 6347016), (12, 4760262), (13, 4394088), (18, 3173508), (24, 2380131), (26, 2197044), (27, 2115672), (36, 1586754), (39, 1464696), (52, 1098522), (54, 1057836), (72, 793377), (78, 732348), (81, 705224), (104, 549261), (108, 528918), (117, 488232), (156, 366174), (162, 352612), (216, 264459), (234, 244116), (312, 183087), (324, 176306), (351, 162744), (468, 122058), (648, 88153), (702, 81372), (936, 61029), (1053, 54248), (1404, 40686), (2106, 27124), (2808, 20343), (4212, 13562), (6781, 8424)]