87919536

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 241056000

約数和(自身を除く): 153136464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 447, 456, 596, 647, 894, 912, 1192, 1294, 1788, 1941, 2384, 2588, 2831, 3576, 3882, 5176, 5662, 7152, 7764, 8493, 10352, 11324, 12293, 15528, 16986, 22648, 24586, 31056, 33972, 36879, 45296, 49172, 67944, 73758, 96403, 98344, 135888, 147516, 192806, 196688, 289209, 295032, 385612, 578418, 590064, 771224, 1156836, 1542448, 1831657, 2313672, 3663314, 4627344, 5494971, 7326628, 10989942, 14653256, 21979884, 29306512, 43959768, 87919536]

約数ペア:

[(1, 87919536), (2, 43959768), (3, 29306512), (4, 21979884), (6, 14653256), (8, 10989942), (12, 7326628), (16, 5494971), (19, 4627344), (24, 3663314), (38, 2313672), (48, 1831657), (57, 1542448), (76, 1156836), (114, 771224), (149, 590064), (152, 578418), (228, 385612), (298, 295032), (304, 289209), (447, 196688), (456, 192806), (596, 147516), (647, 135888), (894, 98344), (912, 96403), (1192, 73758), (1294, 67944), (1788, 49172), (1941, 45296), (2384, 36879), (2588, 33972), (2831, 31056), (3576, 24586), (3882, 22648), (5176, 16986), (5662, 15528), (7152, 12293), (7764, 11324), (8493, 10352)]