85762722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 105837918

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 139, 263, 278, 391, 417, 526, 782, 789, 834, 1173, 1578, 2346, 2363, 3197, 4471, 4726, 6049, 6394, 7089, 8942, 9591, 12098, 13413, 14178, 18147, 19182, 26826, 36294, 36557, 54349, 73114, 102833, 108698, 109671, 163047, 205666, 219342, 308499, 326094, 616998, 621469, 840811, 1242938, 1681622, 1864407, 2522433, 3728814, 5044866, 14293787, 28587574, 42881361, 85762722]

約数ペア:

[(1, 85762722), (2, 42881361), (3, 28587574), (6, 14293787), (17, 5044866), (23, 3728814), (34, 2522433), (46, 1864407), (51, 1681622), (69, 1242938), (102, 840811), (138, 621469), (139, 616998), (263, 326094), (278, 308499), (391, 219342), (417, 205666), (526, 163047), (782, 109671), (789, 108698), (834, 102833), (1173, 73114), (1578, 54349), (2346, 36557), (2363, 36294), (3197, 26826), (4471, 19182), (4726, 18147), (6049, 14178), (6394, 13413), (7089, 12098), (8942, 9591)]