87708816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46853}}^1$

素因数の和:46880

約数の個数: 60

約数和(自身を含む): 264350268

約数和(自身を除く): 176641452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 46853, 93706, 140559, 187412, 281118, 374824, 421677, 562236, 609089, 749648, 843354, 1124472, 1218178, 1686708, 1827267, 2248944, 2436356, 3373416, 3654534, 4872712, 5481801, 6746832, 7309068, 9745424, 10963602, 14618136, 21927204, 29236272, 43854408, 87708816]

約数ペア:

[(1, 87708816), (2, 43854408), (3, 29236272), (4, 21927204), (6, 14618136), (8, 10963602), (9, 9745424), (12, 7309068), (13, 6746832), (16, 5481801), (18, 4872712), (24, 3654534), (26, 3373416), (36, 2436356), (39, 2248944), (48, 1827267), (52, 1686708), (72, 1218178), (78, 1124472), (104, 843354), (117, 749648), (144, 609089), (156, 562236), (208, 421677), (234, 374824), (312, 281118), (468, 187412), (624, 140559), (936, 93706), (1872, 46853)]