80104512

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1427

約数の個数: 56

約数和(自身を含む): 212660992

約数和(自身を除く): 132556480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 991, 1263, 1684, 1982, 2526, 2973, 3368, 3964, 5052, 5946, 6736, 7928, 10104, 11892, 13472, 15856, 20208, 23784, 26944, 31712, 40416, 47568, 63424, 80832, 95136, 190272, 417211, 834422, 1251633, 1668844, 2503266, 3337688, 5006532, 6675376, 10013064, 13350752, 20026128, 26701504, 40052256, 80104512]

約数ペア:

[(1, 80104512), (2, 40052256), (3, 26701504), (4, 20026128), (6, 13350752), (8, 10013064), (12, 6675376), (16, 5006532), (24, 3337688), (32, 2503266), (48, 1668844), (64, 1251633), (96, 834422), (192, 417211), (421, 190272), (842, 95136), (991, 80832), (1263, 63424), (1684, 47568), (1982, 40416), (2526, 31712), (2973, 26944), (3368, 23784), (3964, 20208), (5052, 15856), (5946, 13472), (6736, 11892), (7928, 10104)]