78117864916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{196709}}^1$

素因数の和:197824

約数の個数: 48

約数和(自身を含む): 168408938880

約数和(自身を除く): 90291073964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1091, 2182, 4364, 7637, 14183, 15274, 28366, 30548, 56732, 99281, 196709, 198562, 393418, 397124, 786836, 1376963, 2557217, 2753926, 5114434, 5507852, 10228868, 17900519, 35801038, 71602076, 214609519, 429219038, 858438076, 1502266633, 2789923747, 3004533266, 5579847494, 6009066532, 11159694988, 19529466229, 39058932458, 78117864916]

約数ペア:

[(1, 78117864916), (2, 39058932458), (4, 19529466229), (7, 11159694988), (13, 6009066532), (14, 5579847494), (26, 3004533266), (28, 2789923747), (52, 1502266633), (91, 858438076), (182, 429219038), (364, 214609519), (1091, 71602076), (2182, 35801038), (4364, 17900519), (7637, 10228868), (14183, 5507852), (15274, 5114434), (28366, 2753926), (30548, 2557217), (56732, 1376963), (99281, 786836), (196709, 397124), (198562, 393418)]