78886024

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 179481600

約数和(自身を除く): 100595576

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 151, 152, 266, 302, 491, 532, 604, 982, 1057, 1064, 1208, 1964, 2114, 2869, 3437, 3928, 4228, 5738, 6874, 8456, 9329, 11476, 13748, 18658, 20083, 22952, 27496, 37316, 40166, 65303, 74141, 74632, 80332, 130606, 148282, 160664, 261212, 296564, 518987, 522424, 593128, 1037974, 1408679, 2075948, 2817358, 4151896, 5634716, 9860753, 11269432, 19721506, 39443012, 78886024]

約数ペア:

[(1, 78886024), (2, 39443012), (4, 19721506), (7, 11269432), (8, 9860753), (14, 5634716), (19, 4151896), (28, 2817358), (38, 2075948), (56, 1408679), (76, 1037974), (133, 593128), (151, 522424), (152, 518987), (266, 296564), (302, 261212), (491, 160664), (532, 148282), (604, 130606), (982, 80332), (1057, 74632), (1064, 74141), (1208, 65303), (1964, 40166), (2114, 37316), (2869, 27496), (3437, 22952), (3928, 20083), (4228, 18658), (5738, 13748), (6874, 11476), (8456, 9329)]