78054548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 99756652

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 92, 143, 187, 221, 253, 286, 299, 349, 374, 391, 442, 506, 572, 598, 698, 748, 782, 884, 1012, 1196, 1396, 1564, 2431, 3289, 3839, 4301, 4537, 4862, 5083, 5933, 6578, 7678, 8027, 8602, 9074, 9724, 10166, 11866, 13156, 15356, 16054, 17204, 18148, 20332, 23732, 32108, 49907, 55913, 65263, 77129, 88297, 99814, 104351, 111826, 130526, 136459, 154258, 176594, 199628, 208702, 223652, 261052, 272918, 308516, 353188, 417404, 545836, 848419, 1147861, 1501049, 1696838, 1773967, 2295722, 3002098, 3393676, 3547934, 4591444, 6004196, 7095868, 19513637, 39027274, 78054548]

約数ペア:

[(1, 78054548), (2, 39027274), (4, 19513637), (11, 7095868), (13, 6004196), (17, 4591444), (22, 3547934), (23, 3393676), (26, 3002098), (34, 2295722), (44, 1773967), (46, 1696838), (52, 1501049), (68, 1147861), (92, 848419), (143, 545836), (187, 417404), (221, 353188), (253, 308516), (286, 272918), (299, 261052), (349, 223652), (374, 208702), (391, 199628), (442, 176594), (506, 154258), (572, 136459), (598, 130526), (698, 111826), (748, 104351), (782, 99814), (884, 88297), (1012, 77129), (1196, 65263), (1396, 55913), (1564, 49907), (2431, 32108), (3289, 23732), (3839, 20332), (4301, 18148), (4537, 17204), (4862, 16054), (5083, 15356), (5933, 13156), (6578, 11866), (7678, 10166), (8027, 9724), (8602, 9074)]