25404516

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:986

約数の個数: 60

約数和(自身を含む): 67234860

約数和(自身を除く): 41830344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 881, 1068, 1602, 1762, 2403, 2643, 3204, 3524, 4806, 5286, 7209, 7929, 9612, 10572, 14418, 15858, 23787, 28836, 31716, 47574, 71361, 78409, 95148, 142722, 156818, 235227, 285444, 313636, 470454, 705681, 940908, 1411362, 2117043, 2822724, 4234086, 6351129, 8468172, 12702258, 25404516]

約数ペア:

[(1, 25404516), (2, 12702258), (3, 8468172), (4, 6351129), (6, 4234086), (9, 2822724), (12, 2117043), (18, 1411362), (27, 940908), (36, 705681), (54, 470454), (81, 313636), (89, 285444), (108, 235227), (162, 156818), (178, 142722), (267, 95148), (324, 78409), (356, 71361), (534, 47574), (801, 31716), (881, 28836), (1068, 23787), (1602, 15858), (1762, 14418), (2403, 10572), (2643, 9612), (3204, 7929), (3524, 7209), (4806, 5286)]