68481192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{219491}}^1$

素因数の和:219513

約数の個数: 32

約数和(自身を含む): 184373280

約数和(自身を除く): 115892088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 219491, 438982, 658473, 877964, 1316946, 1755928, 2633892, 2853383, 5267784, 5706766, 8560149, 11413532, 17120298, 22827064, 34240596, 68481192]

約数ペア:

[(1, 68481192), (2, 34240596), (3, 22827064), (4, 17120298), (6, 11413532), (8, 8560149), (12, 5706766), (13, 5267784), (24, 2853383), (26, 2633892), (39, 1755928), (52, 1316946), (78, 877964), (104, 658473), (156, 438982), (312, 219491)]