64758816

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3254

約数の個数: 72

約数和(自身を含む): 186810624

約数和(自身を除く): 122051808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3167, 3408, 5112, 6334, 6816, 9501, 10224, 12668, 19002, 20448, 25336, 28503, 38004, 50672, 57006, 76008, 101344, 114012, 152016, 224857, 228024, 304032, 449714, 456048, 674571, 899428, 912096, 1349142, 1798856, 2023713, 2698284, 3597712, 4047426, 5396568, 7195424, 8094852, 10793136, 16189704, 21586272, 32379408, 64758816]

約数ペア:

[(1, 64758816), (2, 32379408), (3, 21586272), (4, 16189704), (6, 10793136), (8, 8094852), (9, 7195424), (12, 5396568), (16, 4047426), (18, 3597712), (24, 2698284), (32, 2023713), (36, 1798856), (48, 1349142), (71, 912096), (72, 899428), (96, 674571), (142, 456048), (144, 449714), (213, 304032), (284, 228024), (288, 224857), (426, 152016), (568, 114012), (639, 101344), (852, 76008), (1136, 57006), (1278, 50672), (1704, 38004), (2272, 28503), (2556, 25336), (3167, 20448), (3408, 19002), (5112, 12668), (6334, 10224), (6816, 9501)]