72142278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{48679}}^1$

素因数の和:48716

約数の個数: 32

約数和(自身を含む): 163564800

約数和(自身を除く): 91422522

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 48679, 97358, 146037, 292074, 632827, 924901, 1265654, 1849802, 1898481, 2774703, 3796962, 5549406, 12023713, 24047426, 36071139, 72142278]

約数ペア:

[(1, 72142278), (2, 36071139), (3, 24047426), (6, 12023713), (13, 5549406), (19, 3796962), (26, 2774703), (38, 1898481), (39, 1849802), (57, 1265654), (78, 924901), (114, 632827), (247, 292074), (494, 146037), (741, 97358), (1482, 48679)]