71477712

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4760

約数の個数: 60

約数和(自身を含む): 201951360

約数和(自身を除く): 130473648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 4639, 5136, 7704, 9278, 13917, 15408, 18556, 27834, 37112, 41751, 55668, 74224, 83502, 111336, 167004, 222672, 334008, 496373, 668016, 992746, 1489119, 1985492, 2978238, 3970984, 4467357, 5956476, 7941968, 8934714, 11912952, 17869428, 23825904, 35738856, 71477712]

約数ペア:

[(1, 71477712), (2, 35738856), (3, 23825904), (4, 17869428), (6, 11912952), (8, 8934714), (9, 7941968), (12, 5956476), (16, 4467357), (18, 3970984), (24, 2978238), (36, 1985492), (48, 1489119), (72, 992746), (107, 668016), (144, 496373), (214, 334008), (321, 222672), (428, 167004), (642, 111336), (856, 83502), (963, 74224), (1284, 55668), (1712, 41751), (1926, 37112), (2568, 27834), (3852, 18556), (4639, 15408), (5136, 13917), (7704, 9278)]