89589852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 252420168

約数和(自身を除く): 162830316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 131, 132, 157, 198, 242, 262, 314, 363, 393, 396, 471, 484, 524, 628, 726, 786, 942, 1089, 1179, 1413, 1441, 1452, 1572, 1727, 1884, 2178, 2358, 2826, 2882, 3454, 4323, 4356, 4716, 5181, 5652, 5764, 6908, 8646, 10362, 12969, 15543, 15851, 17292, 18997, 20567, 20724, 25938, 31086, 31702, 37994, 41134, 47553, 51876, 56991, 61701, 62172, 63404, 75988, 82268, 95106, 113982, 123402, 142659, 170973, 185103, 190212, 226237, 227964, 246804, 285318, 341946, 370206, 452474, 570636, 678711, 683892, 740412, 904948, 1357422, 2036133, 2488607, 2714844, 4072266, 4977214, 7465821, 8144532, 9954428, 14931642, 22397463, 29863284, 44794926, 89589852]

約数ペア:

[(1, 89589852), (2, 44794926), (3, 29863284), (4, 22397463), (6, 14931642), (9, 9954428), (11, 8144532), (12, 7465821), (18, 4977214), (22, 4072266), (33, 2714844), (36, 2488607), (44, 2036133), (66, 1357422), (99, 904948), (121, 740412), (131, 683892), (132, 678711), (157, 570636), (198, 452474), (242, 370206), (262, 341946), (314, 285318), (363, 246804), (393, 227964), (396, 226237), (471, 190212), (484, 185103), (524, 170973), (628, 142659), (726, 123402), (786, 113982), (942, 95106), (1089, 82268), (1179, 75988), (1413, 63404), (1441, 62172), (1452, 61701), (1572, 56991), (1727, 51876), (1884, 47553), (2178, 41134), (2358, 37994), (2826, 31702), (2882, 31086), (3454, 25938), (4323, 20724), (4356, 20567), (4716, 18997), (5181, 17292), (5652, 15851), (5764, 15543), (6908, 12969), (8646, 10362)]