77689944

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20359}}^1$

素因数の和:20424

約数の個数: 48

約数和(自身を含む): 214390800

約数和(自身を除く): 136700856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 20359, 40718, 61077, 81436, 122154, 162872, 183231, 244308, 366462, 488616, 732924, 1079027, 1465848, 2158054, 3237081, 4316108, 6474162, 8632216, 9711243, 12948324, 19422486, 25896648, 38844972, 77689944]

約数ペア:

[(1, 77689944), (2, 38844972), (3, 25896648), (4, 19422486), (6, 12948324), (8, 9711243), (9, 8632216), (12, 6474162), (18, 4316108), (24, 3237081), (36, 2158054), (53, 1465848), (72, 1079027), (106, 732924), (159, 488616), (212, 366462), (318, 244308), (424, 183231), (477, 162872), (636, 122154), (954, 81436), (1272, 61077), (1908, 40718), (3816, 20359)]