78614679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 52022121

約数列:

[1, 3, 11, 13, 29, 33, 39, 71, 87, 89, 143, 213, 267, 319, 377, 429, 781, 923, 957, 979, 1131, 1157, 2059, 2343, 2581, 2769, 2937, 3471, 4147, 6177, 6319, 7743, 10153, 12441, 12727, 18957, 22649, 26767, 28391, 30459, 33553, 38181, 67947, 69509, 80301, 82147, 85173, 100659, 183251, 208527, 246441, 294437, 369083, 549753, 883311, 903617, 1107249, 2015761, 2382263, 2710851, 6047283, 7146789, 26204893, 78614679]

約数ペア:

[(1, 78614679), (3, 26204893), (11, 7146789), (13, 6047283), (29, 2710851), (33, 2382263), (39, 2015761), (71, 1107249), (87, 903617), (89, 883311), (143, 549753), (213, 369083), (267, 294437), (319, 246441), (377, 208527), (429, 183251), (781, 100659), (923, 85173), (957, 82147), (979, 80301), (1131, 69509), (1157, 67947), (2059, 38181), (2343, 33553), (2581, 30459), (2769, 28391), (2937, 26767), (3471, 22649), (4147, 18957), (6177, 12727), (6319, 12441), (7743, 10153)]