80316504

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18287}}^1$

素因数の和:18360

約数の個数: 48

約数和(自身を含む): 221101920

約数和(自身を除く): 140785416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 18287, 36574, 54861, 73148, 109722, 146296, 164583, 219444, 329166, 438888, 658332, 1115507, 1316664, 2231014, 3346521, 4462028, 6693042, 8924056, 10039563, 13386084, 20079126, 26772168, 40158252, 80316504]

約数ペア:

[(1, 80316504), (2, 40158252), (3, 26772168), (4, 20079126), (6, 13386084), (8, 10039563), (9, 8924056), (12, 6693042), (18, 4462028), (24, 3346521), (36, 2231014), (61, 1316664), (72, 1115507), (122, 658332), (183, 438888), (244, 329166), (366, 219444), (488, 164583), (549, 146296), (732, 109722), (1098, 73148), (1464, 54861), (2196, 36574), (4392, 18287)]