8468172

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 22226400

約数和(自身を除く): 13758228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 881, 1068, 1602, 1762, 2403, 2643, 3204, 3524, 4806, 5286, 7929, 9612, 10572, 15858, 23787, 31716, 47574, 78409, 95148, 156818, 235227, 313636, 470454, 705681, 940908, 1411362, 2117043, 2822724, 4234086, 8468172]

約数ペア:

[(1, 8468172), (2, 4234086), (3, 2822724), (4, 2117043), (6, 1411362), (9, 940908), (12, 705681), (18, 470454), (27, 313636), (36, 235227), (54, 156818), (89, 95148), (108, 78409), (178, 47574), (267, 31716), (356, 23787), (534, 15858), (801, 10572), (881, 9612), (1068, 7929), (1602, 5286), (1762, 4806), (2403, 3524), (2643, 3204)]