78313758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1231}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 163924992

約数和(自身を除く): 85611234

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 461, 922, 1231, 1383, 2462, 2766, 3693, 7386, 10603, 21206, 28313, 31809, 56626, 63618, 84939, 169878, 567491, 1134982, 1702473, 3404946, 13052293, 26104586, 39156879, 78313758]

約数ペア:

[(1, 78313758), (2, 39156879), (3, 26104586), (6, 13052293), (23, 3404946), (46, 1702473), (69, 1134982), (138, 567491), (461, 169878), (922, 84939), (1231, 63618), (1383, 56626), (2462, 31809), (2766, 28313), (3693, 21206), (7386, 10603)]