61390548

素因数分解:

$2^2\times 3^6\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 84

約数和(自身を含む): 165720660

約数和(自身を除く): 104330112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 569, 666, 729, 972, 999, 1138, 1332, 1458, 1707, 1998, 2276, 2916, 2997, 3414, 3996, 5121, 5994, 6828, 8991, 10242, 11988, 15363, 17982, 20484, 21053, 26973, 30726, 35964, 42106, 46089, 53946, 61452, 63159, 84212, 92178, 107892, 126318, 138267, 184356, 189477, 252636, 276534, 378954, 414801, 553068, 568431, 757908, 829602, 1136862, 1659204, 1705293, 2273724, 3410586, 5115879, 6821172, 10231758, 15347637, 20463516, 30695274, 61390548]

約数ペア:

[(1, 61390548), (2, 30695274), (3, 20463516), (4, 15347637), (6, 10231758), (9, 6821172), (12, 5115879), (18, 3410586), (27, 2273724), (36, 1705293), (37, 1659204), (54, 1136862), (74, 829602), (81, 757908), (108, 568431), (111, 553068), (148, 414801), (162, 378954), (222, 276534), (243, 252636), (324, 189477), (333, 184356), (444, 138267), (486, 126318), (569, 107892), (666, 92178), (729, 84212), (972, 63159), (999, 61452), (1138, 53946), (1332, 46089), (1458, 42106), (1707, 35964), (1998, 30726), (2276, 26973), (2916, 21053), (2997, 20484), (3414, 17982), (3996, 15363), (5121, 11988), (5994, 10242), (6828, 8991)]