87653468

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 180445440

約数和(自身を除く): 92791972

約数列:

[1, 2, 4, 7, 14, 28, 59, 97, 118, 194, 236, 388, 413, 547, 679, 826, 1094, 1358, 1652, 2188, 2716, 3829, 5723, 7658, 11446, 15316, 22892, 32273, 40061, 53059, 64546, 80122, 106118, 129092, 160244, 212236, 225911, 371413, 451822, 742826, 903644, 1485652, 3130481, 6260962, 12521924, 21913367, 43826734, 87653468]

約数ペア:

[(1, 87653468), (2, 43826734), (4, 21913367), (7, 12521924), (14, 6260962), (28, 3130481), (59, 1485652), (97, 903644), (118, 742826), (194, 451822), (236, 371413), (388, 225911), (413, 212236), (547, 160244), (679, 129092), (826, 106118), (1094, 80122), (1358, 64546), (1652, 53059), (2188, 40061), (2716, 32273), (3829, 22892), (5723, 15316), (7658, 11446)]