78864396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2267}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 199148544

約数和(自身を除く): 120284148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 2267, 2676, 2899, 4534, 5798, 6801, 8697, 9068, 11596, 13602, 17394, 27204, 29471, 34788, 58942, 88413, 117884, 176826, 353652, 505541, 1011082, 1516623, 2022164, 3033246, 6066492, 6572033, 13144066, 19716099, 26288132, 39432198, 78864396]

約数ペア:

[(1, 78864396), (2, 39432198), (3, 26288132), (4, 19716099), (6, 13144066), (12, 6572033), (13, 6066492), (26, 3033246), (39, 2022164), (52, 1516623), (78, 1011082), (156, 505541), (223, 353652), (446, 176826), (669, 117884), (892, 88413), (1338, 58942), (2267, 34788), (2676, 29471), (2899, 27204), (4534, 17394), (5798, 13602), (6801, 11596), (8697, 9068)]