87820038

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{6091}}^1$

素因数の和:6194

約数の個数: 40

約数和(自身を含む): 199025640

約数和(自身を除く): 111205602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 6091, 7209, 12182, 14418, 18273, 36546, 54819, 109638, 164457, 328914, 493371, 542099, 986742, 1084198, 1626297, 3252594, 4878891, 9757782, 14636673, 29273346, 43910019, 87820038]

約数ペア:

[(1, 87820038), (2, 43910019), (3, 29273346), (6, 14636673), (9, 9757782), (18, 4878891), (27, 3252594), (54, 1626297), (81, 1084198), (89, 986742), (162, 542099), (178, 493371), (267, 328914), (534, 164457), (801, 109638), (1602, 54819), (2403, 36546), (4806, 18273), (6091, 14418), (7209, 12182)]