86996850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 227556864

約数和(自身を除く): 140560014

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 53, 62, 75, 93, 106, 150, 155, 159, 186, 265, 310, 318, 353, 465, 530, 706, 775, 795, 930, 1059, 1325, 1550, 1590, 1643, 1765, 2118, 2325, 2650, 3286, 3530, 3975, 4650, 4929, 5295, 7950, 8215, 8825, 9858, 10590, 10943, 16430, 17650, 18709, 21886, 24645, 26475, 32829, 37418, 41075, 49290, 52950, 54715, 56127, 65658, 82150, 93545, 109430, 112254, 123225, 164145, 187090, 246450, 273575, 280635, 328290, 467725, 547150, 561270, 579979, 820725, 935450, 1159958, 1403175, 1641450, 1739937, 2806350, 2899895, 3479874, 5799790, 8699685, 14499475, 17399370, 28998950, 43498425, 86996850]

約数ペア:

[(1, 86996850), (2, 43498425), (3, 28998950), (5, 17399370), (6, 14499475), (10, 8699685), (15, 5799790), (25, 3479874), (30, 2899895), (31, 2806350), (50, 1739937), (53, 1641450), (62, 1403175), (75, 1159958), (93, 935450), (106, 820725), (150, 579979), (155, 561270), (159, 547150), (186, 467725), (265, 328290), (310, 280635), (318, 273575), (353, 246450), (465, 187090), (530, 164145), (706, 123225), (775, 112254), (795, 109430), (930, 93545), (1059, 82150), (1325, 65658), (1550, 56127), (1590, 54715), (1643, 52950), (1765, 49290), (2118, 41075), (2325, 37418), (2650, 32829), (3286, 26475), (3530, 24645), (3975, 21886), (4650, 18709), (4929, 17650), (5295, 16430), (7950, 10943), (8215, 10590), (8825, 9858)]