87238356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18593}}^1$

素因数の和:18640

約数の個数: 48

約数和(自身を含む): 224913024

約数和(自身を除く): 137674668

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 18593, 37186, 55779, 74372, 111558, 223116, 316081, 427639, 632162, 855278, 948243, 1264324, 1282917, 1710556, 1896486, 2565834, 3792972, 5131668, 7269863, 14539726, 21809589, 29079452, 43619178, 87238356]

約数ペア:

[(1, 87238356), (2, 43619178), (3, 29079452), (4, 21809589), (6, 14539726), (12, 7269863), (17, 5131668), (23, 3792972), (34, 2565834), (46, 1896486), (51, 1710556), (68, 1282917), (69, 1264324), (92, 948243), (102, 855278), (138, 632162), (204, 427639), (276, 316081), (391, 223116), (782, 111558), (1173, 74372), (1564, 55779), (2346, 37186), (4692, 18593)]