71693928

素因数分解:

$2^3\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1511}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 194594400

約数和(自身を除く): 122900472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 659, 1318, 1511, 1977, 2636, 3022, 3954, 4533, 5272, 5931, 6044, 7908, 9066, 11862, 12088, 13599, 15816, 18132, 23724, 27198, 36264, 47448, 54396, 108792, 995749, 1991498, 2987247, 3982996, 5974494, 7965992, 8961741, 11948988, 17923482, 23897976, 35846964, 71693928]

約数ペア:

[(1, 71693928), (2, 35846964), (3, 23897976), (4, 17923482), (6, 11948988), (8, 8961741), (9, 7965992), (12, 5974494), (18, 3982996), (24, 2987247), (36, 1991498), (72, 995749), (659, 108792), (1318, 54396), (1511, 47448), (1977, 36264), (2636, 27198), (3022, 23724), (3954, 18132), (4533, 15816), (5272, 13599), (5931, 12088), (6044, 11862), (7908, 9066)]