71398746

素因数分解:

$2^1\times 3^5\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 162044064

約数和(自身を除く): 90645318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 486, 642, 963, 1373, 1926, 2746, 2889, 4119, 5778, 8238, 8667, 12357, 17334, 24714, 26001, 37071, 52002, 74142, 111213, 146911, 222426, 293822, 333639, 440733, 667278, 881466, 1322199, 2644398, 3966597, 7933194, 11899791, 23799582, 35699373, 71398746]

約数ペア:

[(1, 71398746), (2, 35699373), (3, 23799582), (6, 11899791), (9, 7933194), (18, 3966597), (27, 2644398), (54, 1322199), (81, 881466), (107, 667278), (162, 440733), (214, 333639), (243, 293822), (321, 222426), (486, 146911), (642, 111213), (963, 74142), (1373, 52002), (1926, 37071), (2746, 26001), (2889, 24714), (4119, 17334), (5778, 12357), (8238, 8667)]