61980552

素因数分解:

$2^3\times 3^5\times {\mathrm{31883}}^1$

素因数の和:31904

約数の個数: 48

約数和(自身を含む): 174086640

約数和(自身を除く): 112106088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 31883, 63766, 95649, 127532, 191298, 255064, 286947, 382596, 573894, 765192, 860841, 1147788, 1721682, 2295576, 2582523, 3443364, 5165046, 6886728, 7747569, 10330092, 15495138, 20660184, 30990276, 61980552]

約数ペア:

[(1, 61980552), (2, 30990276), (3, 20660184), (4, 15495138), (6, 10330092), (8, 7747569), (9, 6886728), (12, 5165046), (18, 3443364), (24, 2582523), (27, 2295576), (36, 1721682), (54, 1147788), (72, 860841), (81, 765192), (108, 573894), (162, 382596), (216, 286947), (243, 255064), (324, 191298), (486, 127532), (648, 95649), (972, 63766), (1944, 31883)]