65905008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3462

約数の個数: 80

約数和(自身を含む): 189321216

約数和(自身を除く): 123416208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3407, 4836, 6448, 6814, 9672, 10221, 13628, 19344, 20442, 27256, 40884, 44291, 54512, 81768, 88582, 105617, 132873, 163536, 177164, 211234, 265746, 316851, 354328, 422468, 531492, 633702, 708656, 844936, 1062984, 1267404, 1373021, 1689872, 2125968, 2534808, 2746042, 4119063, 5069616, 5492084, 8238126, 10984168, 16476252, 21968336, 32952504, 65905008]

約数ペア:

[(1, 65905008), (2, 32952504), (3, 21968336), (4, 16476252), (6, 10984168), (8, 8238126), (12, 5492084), (13, 5069616), (16, 4119063), (24, 2746042), (26, 2534808), (31, 2125968), (39, 1689872), (48, 1373021), (52, 1267404), (62, 1062984), (78, 844936), (93, 708656), (104, 633702), (124, 531492), (156, 422468), (186, 354328), (208, 316851), (248, 265746), (312, 211234), (372, 177164), (403, 163536), (496, 132873), (624, 105617), (744, 88582), (806, 81768), (1209, 54512), (1488, 44291), (1612, 40884), (2418, 27256), (3224, 20442), (3407, 19344), (4836, 13628), (6448, 10221), (6814, 9672)]