87631518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48847}}^1$

素因数の和:48888

約数の個数: 32

約数和(自身を含む): 196955136

約数和(自身を除く): 109323618

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 48847, 97694, 146541, 293082, 635011, 1123481, 1270022, 1905033, 2246962, 3370443, 3810066, 6740886, 14605253, 29210506, 43815759, 87631518]

約数ペア:

[(1, 87631518), (2, 43815759), (3, 29210506), (6, 14605253), (13, 6740886), (23, 3810066), (26, 3370443), (39, 2246962), (46, 1905033), (69, 1270022), (78, 1123481), (138, 635011), (299, 293082), (598, 146541), (897, 97694), (1794, 48847)]