90348636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15149}}^1$

素因数の和:15234

約数の個数: 48

約数和(自身を含む): 244339200

約数和(自身を除く): 153990564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 15149, 30298, 45447, 60596, 90894, 106043, 181788, 212086, 318129, 424172, 636258, 1075579, 1272516, 2151158, 3226737, 4302316, 6453474, 7529053, 12906948, 15058106, 22587159, 30116212, 45174318, 90348636]

約数ペア:

[(1, 90348636), (2, 45174318), (3, 30116212), (4, 22587159), (6, 15058106), (7, 12906948), (12, 7529053), (14, 6453474), (21, 4302316), (28, 3226737), (42, 2151158), (71, 1272516), (84, 1075579), (142, 636258), (213, 424172), (284, 318129), (426, 212086), (497, 181788), (852, 106043), (994, 90894), (1491, 60596), (1988, 45447), (2982, 30298), (5964, 15149)]