87498516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 241149216

約数和(自身を除く): 153650700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2221, 2814, 3283, 4442, 5628, 6566, 6663, 8884, 9849, 13132, 13326, 15547, 19698, 26652, 31094, 39396, 46641, 62188, 93282, 108829, 148807, 186564, 217658, 297614, 326487, 435316, 446421, 595228, 652974, 892842, 1041649, 1305948, 1785684, 2083298, 3124947, 4166596, 6249894, 7291543, 12499788, 14583086, 21874629, 29166172, 43749258, 87498516]

約数ペア:

[(1, 87498516), (2, 43749258), (3, 29166172), (4, 21874629), (6, 14583086), (7, 12499788), (12, 7291543), (14, 6249894), (21, 4166596), (28, 3124947), (42, 2083298), (49, 1785684), (67, 1305948), (84, 1041649), (98, 892842), (134, 652974), (147, 595228), (196, 446421), (201, 435316), (268, 326487), (294, 297614), (402, 217658), (469, 186564), (588, 148807), (804, 108829), (938, 93282), (1407, 62188), (1876, 46641), (2221, 39396), (2814, 31094), (3283, 26652), (4442, 19698), (5628, 15547), (6566, 13326), (6663, 13132), (8884, 9849)]