68553996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 196987392

約数和(自身を除く): 128433396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 357, 366, 427, 476, 714, 732, 787, 854, 1037, 1281, 1428, 1574, 1708, 2074, 2361, 2562, 3111, 3148, 4148, 4722, 5124, 5509, 6222, 7259, 9444, 11018, 12444, 13379, 14518, 16527, 21777, 22036, 26758, 29036, 33054, 40137, 43554, 48007, 53516, 66108, 80274, 87108, 93653, 96014, 144021, 160548, 187306, 192028, 280959, 288042, 336049, 374612, 561918, 576084, 672098, 816119, 1008147, 1123836, 1344196, 1632238, 2016294, 2448357, 3264476, 4032588, 4896714, 5712833, 9793428, 11425666, 17138499, 22851332, 34276998, 68553996]

約数ペア:

[(1, 68553996), (2, 34276998), (3, 22851332), (4, 17138499), (6, 11425666), (7, 9793428), (12, 5712833), (14, 4896714), (17, 4032588), (21, 3264476), (28, 2448357), (34, 2016294), (42, 1632238), (51, 1344196), (61, 1123836), (68, 1008147), (84, 816119), (102, 672098), (119, 576084), (122, 561918), (183, 374612), (204, 336049), (238, 288042), (244, 280959), (357, 192028), (366, 187306), (427, 160548), (476, 144021), (714, 96014), (732, 93653), (787, 87108), (854, 80274), (1037, 66108), (1281, 53516), (1428, 48007), (1574, 43554), (1708, 40137), (2074, 33054), (2361, 29036), (2562, 26758), (3111, 22036), (3148, 21777), (4148, 16527), (4722, 14518), (5124, 13379), (5509, 12444), (6222, 11018), (7259, 9444)]