78876714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 191923200

約数和(自身を除く): 113046486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 194, 266, 291, 399, 582, 679, 798, 1019, 1358, 1843, 2037, 2038, 3057, 3686, 4074, 5529, 6114, 7133, 11058, 12901, 14266, 19361, 21399, 25802, 38703, 38722, 42798, 58083, 77406, 98843, 116166, 135527, 197686, 271054, 296529, 406581, 593058, 691901, 813162, 1383802, 1878017, 2075703, 3756034, 4151406, 5634051, 11268102, 13146119, 26292238, 39438357, 78876714]

約数ペア:

[(1, 78876714), (2, 39438357), (3, 26292238), (6, 13146119), (7, 11268102), (14, 5634051), (19, 4151406), (21, 3756034), (38, 2075703), (42, 1878017), (57, 1383802), (97, 813162), (114, 691901), (133, 593058), (194, 406581), (266, 296529), (291, 271054), (399, 197686), (582, 135527), (679, 116166), (798, 98843), (1019, 77406), (1358, 58083), (1843, 42798), (2037, 38722), (2038, 38703), (3057, 25802), (3686, 21399), (4074, 19361), (5529, 14266), (6114, 12901), (7133, 11058)]