7894270128

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{25447}}^1$

素因数の和:25762

約数の個数: 80

約数和(自身を含む): 21356775936

約数和(自身を除く): 13462505808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 281, 368, 552, 562, 843, 1104, 1124, 1686, 2248, 3372, 4496, 6463, 6744, 12926, 13488, 19389, 25447, 25852, 38778, 50894, 51704, 76341, 77556, 101788, 103408, 152682, 155112, 203576, 305364, 310224, 407152, 585281, 610728, 1170562, 1221456, 1755843, 2341124, 3511686, 4682248, 7023372, 7150607, 9364496, 14046744, 14301214, 21451821, 28093488, 28602428, 42903642, 57204856, 85807284, 114409712, 164463961, 171614568, 328927922, 343229136, 493391883, 657855844, 986783766, 1315711688, 1973567532, 2631423376, 3947135064, 7894270128]

約数ペア:

[(1, 7894270128), (2, 3947135064), (3, 2631423376), (4, 1973567532), (6, 1315711688), (8, 986783766), (12, 657855844), (16, 493391883), (23, 343229136), (24, 328927922), (46, 171614568), (48, 164463961), (69, 114409712), (92, 85807284), (138, 57204856), (184, 42903642), (276, 28602428), (281, 28093488), (368, 21451821), (552, 14301214), (562, 14046744), (843, 9364496), (1104, 7150607), (1124, 7023372), (1686, 4682248), (2248, 3511686), (3372, 2341124), (4496, 1755843), (6463, 1221456), (6744, 1170562), (12926, 610728), (13488, 585281), (19389, 407152), (25447, 310224), (25852, 305364), (38778, 203576), (50894, 155112), (51704, 152682), (76341, 103408), (77556, 101788)]